120618420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 370016640

約数和(自身を除く): 249398220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 2621, 3068, 3540, 3835, 4602, 5242, 7670, 7863, 9204, 10484, 11505, 13105, 15340, 15726, 23010, 26210, 31452, 34073, 39315, 46020, 52420, 68146, 78630, 102219, 136292, 154639, 157260, 170365, 204438, 309278, 340730, 408876, 463917, 511095, 618556, 681460, 773195, 927834, 1022190, 1546390, 1855668, 2010307, 2044380, 2319585, 3092780, 4020614, 4639170, 6030921, 8041228, 9278340, 10051535, 12061842, 20103070, 24123684, 30154605, 40206140, 60309210, 120618420]

約数ペア:

[(1, 120618420), (2, 60309210), (3, 40206140), (4, 30154605), (5, 24123684), (6, 20103070), (10, 12061842), (12, 10051535), (13, 9278340), (15, 8041228), (20, 6030921), (26, 4639170), (30, 4020614), (39, 3092780), (52, 2319585), (59, 2044380), (60, 2010307), (65, 1855668), (78, 1546390), (118, 1022190), (130, 927834), (156, 773195), (177, 681460), (195, 618556), (236, 511095), (260, 463917), (295, 408876), (354, 340730), (390, 309278), (590, 204438), (708, 170365), (767, 157260), (780, 154639), (885, 136292), (1180, 102219), (1534, 78630), (1770, 68146), (2301, 52420), (2621, 46020), (3068, 39315), (3540, 34073), (3835, 31452), (4602, 26210), (5242, 23010), (7670, 15726), (7863, 15340), (9204, 13105), (10484, 11505)]