89221920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 282502080

約数和(自身を除く): 193280160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 691, 807, 1076, 1345, 1382, 1614, 2073, 2152, 2690, 2764, 3228, 3455, 4035, 4146, 4304, 5380, 5528, 6456, 6910, 8070, 8292, 8608, 10365, 10760, 11056, 12912, 13820, 16140, 16584, 20730, 21520, 22112, 25824, 27640, 32280, 33168, 41460, 43040, 55280, 64560, 66336, 82920, 110560, 129120, 165840, 185879, 331680, 371758, 557637, 743516, 929395, 1115274, 1487032, 1858790, 2230548, 2788185, 2974064, 3717580, 4461096, 5576370, 5948128, 7435160, 8922192, 11152740, 14870320, 17844384, 22305480, 29740640, 44610960, 89221920]

約数ペア:

[(1, 89221920), (2, 44610960), (3, 29740640), (4, 22305480), (5, 17844384), (6, 14870320), (8, 11152740), (10, 8922192), (12, 7435160), (15, 5948128), (16, 5576370), (20, 4461096), (24, 3717580), (30, 2974064), (32, 2788185), (40, 2230548), (48, 1858790), (60, 1487032), (80, 1115274), (96, 929395), (120, 743516), (160, 557637), (240, 371758), (269, 331680), (480, 185879), (538, 165840), (691, 129120), (807, 110560), (1076, 82920), (1345, 66336), (1382, 64560), (1614, 55280), (2073, 43040), (2152, 41460), (2690, 33168), (2764, 32280), (3228, 27640), (3455, 25824), (4035, 22112), (4146, 21520), (4304, 20730), (5380, 16584), (5528, 16140), (6456, 13820), (6910, 12912), (8070, 11056), (8292, 10760), (8608, 10365)]