180735840

素因数分解:

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

素因数の和:171

約数の個数: 384

約数和(自身を含む): 705438720

約数和(自身を除く): 524702880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 107, 108, 115, 120, 135, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 214, 216, 230, 240, 255, 270, 272, 276, 288, 306, 321, 340, 345, 360, 368, 391, 408, 414, 428, 432, 459, 460, 480, 510, 535, 540, 544, 552, 612, 621, 642, 680, 690, 720, 736, 765, 782, 816, 828, 856, 864, 918, 920, 963, 1020, 1035, 1070, 1080, 1104, 1173, 1224, 1242, 1284, 1360, 1380, 1440, 1530, 1564, 1605, 1632, 1656, 1712, 1819, 1836, 1840, 1926, 1955, 2040, 2070, 2140, 2160, 2208, 2295, 2346, 2448, 2461, 2484, 2568, 2720, 2760, 2889, 3060, 3105, 3128, 3210, 3312, 3424, 3519, 3638, 3672, 3680, 3852, 3910, 4080, 4140, 4280, 4320, 4590, 4692, 4815, 4896, 4922, 4968, 5136, 5457, 5520, 5778, 5865, 6120, 6210, 6256, 6420, 6624, 7038, 7276, 7344, 7383, 7704, 7820, 8160, 8280, 8560, 9095, 9180, 9384, 9630, 9844, 9936, 10272, 10557, 10914, 11040, 11556, 11730, 12240, 12305, 12420, 12512, 12840, 14076, 14445, 14552, 14688, 14766, 15408, 15640, 16371, 16560, 17120, 17595, 18190, 18360, 18768, 19260, 19688, 19872, 21114, 21828, 22149, 23112, 23460, 24480, 24610, 24840, 25680, 27285, 28152, 28890, 29104, 29532, 30816, 31280, 32742, 33120, 35190, 36380, 36720, 36915, 37536, 38520, 39376, 41837, 42228, 43656, 44298, 46224, 46920, 49113, 49220, 49680, 51360, 52785, 54570, 56304, 57780, 58208, 59064, 62560, 65484, 66447, 70380, 72760, 73440, 73830, 77040, 78752, 81855, 83674, 84456, 87312, 88596, 92448, 93840, 98226, 98440, 99360, 105570, 109140, 110745, 112608, 115560, 118128, 125511, 130968, 132894, 140760, 145520, 147660, 154080, 163710, 167348, 168912, 174624, 177192, 187680, 196452, 196880, 209185, 211140, 218280, 221490, 231120, 236256, 245565, 251022, 261936, 265788, 281520, 291040, 295320, 327420, 332235, 334696, 337824, 354384, 376533, 392904, 393760, 418370, 422280, 436560, 442980, 462240, 491130, 502044, 523872, 531576, 563040, 590640, 627555, 654840, 664470, 669392, 708768, 753066, 785808, 836740, 844560, 873120, 885960, 982260, 1004088, 1063152, 1129599, 1181280, 1255110, 1309680, 1328940, 1338784, 1506132, 1571616, 1673480, 1689120, 1771920, 1882665, 1964520, 2008176, 2126304, 2259198, 2510220, 2619360, 2657880, 3012264, 3346960, 3543840, 3765330, 3929040, 4016352, 4518396, 5020440, 5315760, 5647995, 6024528, 6693920, 7530660, 7858080, 9036792, 10040880, 10631520, 11295990, 12049056, 15061320, 18073584, 20081760, 22591980, 30122640, 36147168, 45183960, 60245280, 90367920, 180735840]

約数ペア:

[(1, 180735840), (2, 90367920), (3, 60245280), (4, 45183960), (5, 36147168), (6, 30122640), (8, 22591980), (9, 20081760), (10, 18073584), (12, 15061320), (15, 12049056), (16, 11295990), (17, 10631520), (18, 10040880), (20, 9036792), (23, 7858080), (24, 7530660), (27, 6693920), (30, 6024528), (32, 5647995), (34, 5315760), (36, 5020440), (40, 4518396), (45, 4016352), (46, 3929040), (48, 3765330), (51, 3543840), (54, 3346960), (60, 3012264), (68, 2657880), (69, 2619360), (72, 2510220), (80, 2259198), (85, 2126304), (90, 2008176), (92, 1964520), (96, 1882665), (102, 1771920), (107, 1689120), (108, 1673480), (115, 1571616), (120, 1506132), (135, 1338784), (136, 1328940), (138, 1309680), (144, 1255110), (153, 1181280), (160, 1129599), (170, 1063152), (180, 1004088), (184, 982260), (204, 885960), (207, 873120), (214, 844560), (216, 836740), (230, 785808), (240, 753066), (255, 708768), (270, 669392), (272, 664470), (276, 654840), (288, 627555), (306, 590640), (321, 563040), (340, 531576), (345, 523872), (360, 502044), (368, 491130), (391, 462240), (408, 442980), (414, 436560), (428, 422280), (432, 418370), (459, 393760), (460, 392904), (480, 376533), (510, 354384), (535, 337824), (540, 334696), (544, 332235), (552, 327420), (612, 295320), (621, 291040), (642, 281520), (680, 265788), (690, 261936), (720, 251022), (736, 245565), (765, 236256), (782, 231120), (816, 221490), (828, 218280), (856, 211140), (864, 209185), (918, 196880), (920, 196452), (963, 187680), (1020, 177192), (1035, 174624), (1070, 168912), (1080, 167348), (1104, 163710), (1173, 154080), (1224, 147660), (1242, 145520), (1284, 140760), (1360, 132894), (1380, 130968), (1440, 125511), (1530, 118128), (1564, 115560), (1605, 112608), (1632, 110745), (1656, 109140), (1712, 105570), (1819, 99360), (1836, 98440), (1840, 98226), (1926, 93840), (1955, 92448), (2040, 88596), (2070, 87312), (2140, 84456), (2160, 83674), (2208, 81855), (2295, 78752), (2346, 77040), (2448, 73830), (2461, 73440), (2484, 72760), (2568, 70380), (2720, 66447), (2760, 65484), (2889, 62560), (3060, 59064), (3105, 58208), (3128, 57780), (3210, 56304), (3312, 54570), (3424, 52785), (3519, 51360), (3638, 49680), (3672, 49220), (3680, 49113), (3852, 46920), (3910, 46224), (4080, 44298), (4140, 43656), (4280, 42228), (4320, 41837), (4590, 39376), (4692, 38520), (4815, 37536), (4896, 36915), (4922, 36720), (4968, 36380), (5136, 35190), (5457, 33120), (5520, 32742), (5778, 31280), (5865, 30816), (6120, 29532), (6210, 29104), (6256, 28890), (6420, 28152), (6624, 27285), (7038, 25680), (7276, 24840), (7344, 24610), (7383, 24480), (7704, 23460), (7820, 23112), (8160, 22149), (8280, 21828), (8560, 21114), (9095, 19872), (9180, 19688), (9384, 19260), (9630, 18768), (9844, 18360), (9936, 18190), (10272, 17595), (10557, 17120), (10914, 16560), (11040, 16371), (11556, 15640), (11730, 15408), (12240, 14766), (12305, 14688), (12420, 14552), (12512, 14445), (12840, 14076)]