2621303640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11503}}^1$

素因数の和:11734

約数の個数: 128

約数和(自身を含む): 8779852800

約数和(自身を除く): 6158549160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 11394, 11503, 12660, 15192, 18990, 22788, 23006, 25320, 28485, 34509, 37980, 45576, 46012, 56970, 57515, 69018, 75960, 92024, 103527, 113940, 115030, 138036, 172545, 207054, 227880, 230060, 276072, 310581, 345090, 414108, 460120, 517635, 621162, 690180, 828216, 1035270, 1242324, 1380360, 1552905, 2070540, 2427133, 2484648, 3105810, 4141080, 4854266, 6211620, 7281399, 9708532, 12135665, 12423240, 14562798, 19417064, 21844197, 24271330, 29125596, 36406995, 43688394, 48542660, 58251192, 65532591, 72813990, 87376788, 97085320, 109220985, 131065182, 145627980, 174753576, 218441970, 262130364, 291255960, 327662955, 436883940, 524260728, 655325910, 873767880, 1310651820, 2621303640]

約数ペア:

[(1, 2621303640), (2, 1310651820), (3, 873767880), (4, 655325910), (5, 524260728), (6, 436883940), (8, 327662955), (9, 291255960), (10, 262130364), (12, 218441970), (15, 174753576), (18, 145627980), (20, 131065182), (24, 109220985), (27, 97085320), (30, 87376788), (36, 72813990), (40, 65532591), (45, 58251192), (54, 48542660), (60, 43688394), (72, 36406995), (90, 29125596), (108, 24271330), (120, 21844197), (135, 19417064), (180, 14562798), (211, 12423240), (216, 12135665), (270, 9708532), (360, 7281399), (422, 6211620), (540, 4854266), (633, 4141080), (844, 3105810), (1055, 2484648), (1080, 2427133), (1266, 2070540), (1688, 1552905), (1899, 1380360), (2110, 1242324), (2532, 1035270), (3165, 828216), (3798, 690180), (4220, 621162), (5064, 517635), (5697, 460120), (6330, 414108), (7596, 345090), (8440, 310581), (9495, 276072), (11394, 230060), (11503, 227880), (12660, 207054), (15192, 172545), (18990, 138036), (22788, 115030), (23006, 113940), (25320, 103527), (28485, 92024), (34509, 75960), (37980, 69018), (45576, 57515), (46012, 56970)]