240981120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 927987840

約数和(自身を除く): 687006720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 107, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 214, 230, 240, 255, 272, 276, 288, 306, 320, 321, 340, 345, 360, 368, 384, 391, 408, 414, 428, 460, 480, 510, 535, 544, 552, 576, 612, 640, 642, 680, 690, 720, 736, 765, 782, 816, 828, 856, 920, 960, 963, 1020, 1035, 1070, 1088, 1104, 1152, 1173, 1224, 1284, 1360, 1380, 1440, 1472, 1530, 1564, 1605, 1632, 1656, 1712, 1819, 1840, 1920, 1926, 1955, 2040, 2070, 2140, 2176, 2208, 2346, 2448, 2461, 2568, 2720, 2760, 2880, 2944, 3060, 3128, 3210, 3264, 3312, 3424, 3519, 3638, 3680, 3852, 3910, 4080, 4140, 4280, 4416, 4692, 4815, 4896, 4922, 5136, 5440, 5457, 5520, 5760, 5865, 6120, 6256, 6420, 6528, 6624, 6848, 7038, 7276, 7360, 7383, 7704, 7820, 8160, 8280, 8560, 8832, 9095, 9384, 9630, 9792, 9844, 10272, 10880, 10914, 11040, 11730, 12240, 12305, 12512, 12840, 13248, 13696, 14076, 14552, 14720, 14766, 15408, 15640, 16320, 16371, 16560, 17120, 17595, 18190, 18768, 19260, 19584, 19688, 20544, 21828, 22080, 22149, 23460, 24480, 24610, 25024, 25680, 26496, 27285, 28152, 29104, 29532, 30816, 31280, 32640, 32742, 33120, 34240, 35190, 36380, 36915, 37536, 38520, 39376, 41088, 41837, 43656, 44160, 44298, 46920, 48960, 49220, 50048, 51360, 54570, 56304, 58208, 59064, 61632, 62560, 65484, 66240, 68480, 70380, 72760, 73830, 75072, 77040, 78752, 81855, 83674, 87312, 88596, 93840, 97920, 98440, 102720, 109140, 110745, 112608, 116416, 118128, 123264, 125120, 125511, 130968, 132480, 140760, 145520, 147660, 150144, 154080, 157504, 163710, 167348, 174624, 177192, 187680, 196880, 205440, 209185, 218280, 221490, 225216, 232832, 236256, 250240, 251022, 261936, 281520, 291040, 295320, 308160, 315008, 327420, 334696, 349248, 354384, 375360, 376533, 393760, 418370, 436560, 442980, 450432, 472512, 502044, 523872, 563040, 582080, 590640, 616320, 627555, 654840, 669392, 698496, 708768, 750720, 753066, 787520, 836740, 873120, 885960, 945024, 1004088, 1047744, 1126080, 1164160, 1181280, 1255110, 1309680, 1338784, 1417536, 1506132, 1575040, 1673480, 1746240, 1771920, 1882665, 2008176, 2095488, 2252160, 2362560, 2510220, 2619360, 2677568, 2835072, 3012264, 3346960, 3492480, 3543840, 3765330, 4016352, 4725120, 5020440, 5238720, 5355136, 6024528, 6693920, 7087680, 7530660, 8032704, 10040880, 10477440, 12049056, 13387840, 14175360, 15061320, 16065408, 20081760, 24098112, 26775680, 30122640, 40163520, 48196224, 60245280, 80327040, 120490560, 240981120]

約数ペア:

[(1, 240981120), (2, 120490560), (3, 80327040), (4, 60245280), (5, 48196224), (6, 40163520), (8, 30122640), (9, 26775680), (10, 24098112), (12, 20081760), (15, 16065408), (16, 15061320), (17, 14175360), (18, 13387840), (20, 12049056), (23, 10477440), (24, 10040880), (30, 8032704), (32, 7530660), (34, 7087680), (36, 6693920), (40, 6024528), (45, 5355136), (46, 5238720), (48, 5020440), (51, 4725120), (60, 4016352), (64, 3765330), (68, 3543840), (69, 3492480), (72, 3346960), (80, 3012264), (85, 2835072), (90, 2677568), (92, 2619360), (96, 2510220), (102, 2362560), (107, 2252160), (115, 2095488), (120, 2008176), (128, 1882665), (136, 1771920), (138, 1746240), (144, 1673480), (153, 1575040), (160, 1506132), (170, 1417536), (180, 1338784), (184, 1309680), (192, 1255110), (204, 1181280), (207, 1164160), (214, 1126080), (230, 1047744), (240, 1004088), (255, 945024), (272, 885960), (276, 873120), (288, 836740), (306, 787520), (320, 753066), (321, 750720), (340, 708768), (345, 698496), (360, 669392), (368, 654840), (384, 627555), (391, 616320), (408, 590640), (414, 582080), (428, 563040), (460, 523872), (480, 502044), (510, 472512), (535, 450432), (544, 442980), (552, 436560), (576, 418370), (612, 393760), (640, 376533), (642, 375360), (680, 354384), (690, 349248), (720, 334696), (736, 327420), (765, 315008), (782, 308160), (816, 295320), (828, 291040), (856, 281520), (920, 261936), (960, 251022), (963, 250240), (1020, 236256), (1035, 232832), (1070, 225216), (1088, 221490), (1104, 218280), (1152, 209185), (1173, 205440), (1224, 196880), (1284, 187680), (1360, 177192), (1380, 174624), (1440, 167348), (1472, 163710), (1530, 157504), (1564, 154080), (1605, 150144), (1632, 147660), (1656, 145520), (1712, 140760), (1819, 132480), (1840, 130968), (1920, 125511), (1926, 125120), (1955, 123264), (2040, 118128), (2070, 116416), (2140, 112608), (2176, 110745), (2208, 109140), (2346, 102720), (2448, 98440), (2461, 97920), (2568, 93840), (2720, 88596), (2760, 87312), (2880, 83674), (2944, 81855), (3060, 78752), (3128, 77040), (3210, 75072), (3264, 73830), (3312, 72760), (3424, 70380), (3519, 68480), (3638, 66240), (3680, 65484), (3852, 62560), (3910, 61632), (4080, 59064), (4140, 58208), (4280, 56304), (4416, 54570), (4692, 51360), (4815, 50048), (4896, 49220), (4922, 48960), (5136, 46920), (5440, 44298), (5457, 44160), (5520, 43656), (5760, 41837), (5865, 41088), (6120, 39376), (6256, 38520), (6420, 37536), (6528, 36915), (6624, 36380), (6848, 35190), (7038, 34240), (7276, 33120), (7360, 32742), (7383, 32640), (7704, 31280), (7820, 30816), (8160, 29532), (8280, 29104), (8560, 28152), (8832, 27285), (9095, 26496), (9384, 25680), (9630, 25024), (9792, 24610), (9844, 24480), (10272, 23460), (10880, 22149), (10914, 22080), (11040, 21828), (11730, 20544), (12240, 19688), (12305, 19584), (12512, 19260), (12840, 18768), (13248, 18190), (13696, 17595), (14076, 17120), (14552, 16560), (14720, 16371), (14766, 16320), (15408, 15640)]