188741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19238

約数の個数: 80

約数和(自身を含む): 599399136

約数和(自身を除く): 410658096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 19181, 38362, 57543, 76724, 95905, 115086, 153448, 191810, 230172, 287715, 306896, 383620, 460344, 575430, 767240, 786421, 920688, 1150860, 1534480, 1572842, 2301720, 2359263, 3145684, 3932105, 4603440, 4718526, 6291368, 7864210, 9437052, 11796315, 12582736, 15728420, 18874104, 23592630, 31456840, 37748208, 47185260, 62913680, 94370520, 188741040]

約数ペア:

[(1, 188741040), (2, 94370520), (3, 62913680), (4, 47185260), (5, 37748208), (6, 31456840), (8, 23592630), (10, 18874104), (12, 15728420), (15, 12582736), (16, 11796315), (20, 9437052), (24, 7864210), (30, 6291368), (40, 4718526), (41, 4603440), (48, 3932105), (60, 3145684), (80, 2359263), (82, 2301720), (120, 1572842), (123, 1534480), (164, 1150860), (205, 920688), (240, 786421), (246, 767240), (328, 575430), (410, 460344), (492, 383620), (615, 306896), (656, 287715), (820, 230172), (984, 191810), (1230, 153448), (1640, 115086), (1968, 95905), (2460, 76724), (3280, 57543), (4920, 38362), (9840, 19181)]