128080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 96

約数和(自身を含む): 422397360

約数和(自身を除く): 294316440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 8821, 14520, 17642, 26463, 35284, 44105, 52926, 70568, 88210, 97031, 105852, 132315, 176420, 194062, 211704, 264630, 291093, 352840, 388124, 485155, 529260, 582186, 776248, 970310, 1058520, 1067341, 1164372, 1455465, 1940620, 2134682, 2328744, 2910930, 3202023, 3881240, 4269364, 5336705, 5821860, 6404046, 8538728, 10673410, 11643720, 12808092, 16010115, 21346820, 25616184, 32020230, 42693640, 64040460, 128080920]

約数ペア:

[(1, 128080920), (2, 64040460), (3, 42693640), (4, 32020230), (5, 25616184), (6, 21346820), (8, 16010115), (10, 12808092), (11, 11643720), (12, 10673410), (15, 8538728), (20, 6404046), (22, 5821860), (24, 5336705), (30, 4269364), (33, 3881240), (40, 3202023), (44, 2910930), (55, 2328744), (60, 2134682), (66, 1940620), (88, 1455465), (110, 1164372), (120, 1067341), (121, 1058520), (132, 970310), (165, 776248), (220, 582186), (242, 529260), (264, 485155), (330, 388124), (363, 352840), (440, 291093), (484, 264630), (605, 211704), (660, 194062), (726, 176420), (968, 132315), (1210, 105852), (1320, 97031), (1452, 88210), (1815, 70568), (2420, 52926), (2904, 44105), (3630, 35284), (4840, 26463), (7260, 17642), (8821, 14520)]