123901920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 479001600

約数和(自身を除く): 355099680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 43, 45, 46, 48, 54, 58, 60, 69, 72, 80, 86, 87, 90, 92, 96, 108, 115, 116, 120, 129, 135, 138, 144, 145, 160, 172, 174, 180, 184, 207, 215, 216, 230, 232, 240, 258, 261, 270, 276, 288, 290, 344, 345, 348, 360, 368, 387, 414, 430, 432, 435, 460, 464, 480, 516, 522, 540, 552, 580, 621, 645, 667, 688, 690, 696, 720, 736, 774, 783, 828, 860, 864, 870, 920, 928, 989, 1032, 1035, 1044, 1080, 1104, 1160, 1161, 1242, 1247, 1290, 1305, 1334, 1376, 1380, 1392, 1440, 1548, 1566, 1656, 1720, 1740, 1840, 1935, 1978, 2001, 2064, 2070, 2088, 2160, 2208, 2320, 2322, 2484, 2494, 2580, 2610, 2668, 2760, 2784, 2967, 3096, 3105, 3132, 3312, 3335, 3440, 3480, 3680, 3741, 3870, 3915, 3956, 4002, 4128, 4140, 4176, 4320, 4640, 4644, 4945, 4968, 4988, 5160, 5220, 5336, 5520, 5805, 5934, 6003, 6192, 6210, 6235, 6264, 6624, 6670, 6880, 6960, 7482, 7740, 7830, 7912, 8004, 8280, 8352, 8901, 9288, 9890, 9936, 9976, 10005, 10320, 10440, 10672, 11040, 11223, 11610, 11868, 12006, 12384, 12420, 12470, 12528, 13340, 13920, 14835, 14964, 15480, 15660, 15824, 16008, 16560, 17802, 18009, 18576, 18705, 19780, 19872, 19952, 20010, 20640, 20880, 21344, 22446, 23220, 23736, 24012, 24840, 24940, 25056, 26680, 26703, 28681, 29670, 29928, 30015, 30960, 31320, 31648, 32016, 33120, 33669, 35604, 36018, 37152, 37410, 39560, 39904, 40020, 41760, 44505, 44892, 46440, 47472, 48024, 49680, 49880, 53360, 53406, 56115, 57362, 59340, 59856, 60030, 61920, 62640, 64032, 67338, 71208, 72036, 74820, 79120, 80040, 86043, 89010, 89784, 90045, 92880, 94944, 96048, 99360, 99760, 106720, 106812, 112230, 114724, 118680, 119712, 120060, 125280, 133515, 134676, 142416, 143405, 144072, 149640, 158240, 160080, 168345, 172086, 178020, 179568, 180090, 185760, 192096, 199520, 213624, 224460, 229448, 237360, 240120, 258129, 267030, 269352, 284832, 286810, 288144, 299280, 320160, 336690, 344172, 356040, 359136, 360180, 427248, 430215, 448920, 458896, 474720, 480240, 516258, 534060, 538704, 573620, 576288, 598560, 673380, 688344, 712080, 720360, 774387, 854496, 860430, 897840, 917792, 960480, 1032516, 1068120, 1077408, 1147240, 1290645, 1346760, 1376688, 1424160, 1440720, 1548774, 1720860, 1795680, 2065032, 2136240, 2294480, 2581290, 2693520, 2753376, 2881440, 3097548, 3441720, 3871935, 4130064, 4272480, 4588960, 5162580, 5387040, 6195096, 6883440, 7743870, 8260128, 10325160, 12390192, 13766880, 15487740, 20650320, 24780384, 30975480, 41300640, 61950960, 123901920]

約数ペア:

[(1, 123901920), (2, 61950960), (3, 41300640), (4, 30975480), (5, 24780384), (6, 20650320), (8, 15487740), (9, 13766880), (10, 12390192), (12, 10325160), (15, 8260128), (16, 7743870), (18, 6883440), (20, 6195096), (23, 5387040), (24, 5162580), (27, 4588960), (29, 4272480), (30, 4130064), (32, 3871935), (36, 3441720), (40, 3097548), (43, 2881440), (45, 2753376), (46, 2693520), (48, 2581290), (54, 2294480), (58, 2136240), (60, 2065032), (69, 1795680), (72, 1720860), (80, 1548774), (86, 1440720), (87, 1424160), (90, 1376688), (92, 1346760), (96, 1290645), (108, 1147240), (115, 1077408), (116, 1068120), (120, 1032516), (129, 960480), (135, 917792), (138, 897840), (144, 860430), (145, 854496), (160, 774387), (172, 720360), (174, 712080), (180, 688344), (184, 673380), (207, 598560), (215, 576288), (216, 573620), (230, 538704), (232, 534060), (240, 516258), (258, 480240), (261, 474720), (270, 458896), (276, 448920), (288, 430215), (290, 427248), (344, 360180), (345, 359136), (348, 356040), (360, 344172), (368, 336690), (387, 320160), (414, 299280), (430, 288144), (432, 286810), (435, 284832), (460, 269352), (464, 267030), (480, 258129), (516, 240120), (522, 237360), (540, 229448), (552, 224460), (580, 213624), (621, 199520), (645, 192096), (667, 185760), (688, 180090), (690, 179568), (696, 178020), (720, 172086), (736, 168345), (774, 160080), (783, 158240), (828, 149640), (860, 144072), (864, 143405), (870, 142416), (920, 134676), (928, 133515), (989, 125280), (1032, 120060), (1035, 119712), (1044, 118680), (1080, 114724), (1104, 112230), (1160, 106812), (1161, 106720), (1242, 99760), (1247, 99360), (1290, 96048), (1305, 94944), (1334, 92880), (1376, 90045), (1380, 89784), (1392, 89010), (1440, 86043), (1548, 80040), (1566, 79120), (1656, 74820), (1720, 72036), (1740, 71208), (1840, 67338), (1935, 64032), (1978, 62640), (2001, 61920), (2064, 60030), (2070, 59856), (2088, 59340), (2160, 57362), (2208, 56115), (2320, 53406), (2322, 53360), (2484, 49880), (2494, 49680), (2580, 48024), (2610, 47472), (2668, 46440), (2760, 44892), (2784, 44505), (2967, 41760), (3096, 40020), (3105, 39904), (3132, 39560), (3312, 37410), (3335, 37152), (3440, 36018), (3480, 35604), (3680, 33669), (3741, 33120), (3870, 32016), (3915, 31648), (3956, 31320), (4002, 30960), (4128, 30015), (4140, 29928), (4176, 29670), (4320, 28681), (4640, 26703), (4644, 26680), (4945, 25056), (4968, 24940), (4988, 24840), (5160, 24012), (5220, 23736), (5336, 23220), (5520, 22446), (5805, 21344), (5934, 20880), (6003, 20640), (6192, 20010), (6210, 19952), (6235, 19872), (6264, 19780), (6624, 18705), (6670, 18576), (6880, 18009), (6960, 17802), (7482, 16560), (7740, 16008), (7830, 15824), (7912, 15660), (8004, 15480), (8280, 14964), (8352, 14835), (8901, 13920), (9288, 13340), (9890, 12528), (9936, 12470), (9976, 12420), (10005, 12384), (10320, 12006), (10440, 11868), (10672, 11610), (11040, 11223)]