9995741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41648921}}^1$

素因数の和:41648937

約数の個数: 40

約数和(自身を含む): 30986797968

約数和(自身を除く): 20991056928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41648921, 83297842, 124946763, 166595684, 208244605, 249893526, 333191368, 416489210, 499787052, 624733815, 666382736, 832978420, 999574104, 1249467630, 1665956840, 1999148208, 2498935260, 3331913680, 4997870520, 9995741040]

約数ペア:

[(1, 9995741040), (2, 4997870520), (3, 3331913680), (4, 2498935260), (5, 1999148208), (6, 1665956840), (8, 1249467630), (10, 999574104), (12, 832978420), (15, 666382736), (16, 624733815), (20, 499787052), (24, 416489210), (30, 333191368), (40, 249893526), (48, 208244605), (60, 166595684), (80, 124946763), (120, 83297842), (240, 41648921)]