4287341040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{71171}}^1$

素因数の和:71438

約数の個数: 80

約数和(自身を含む): 13343895936

約数和(自身を除く): 9056554896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 10040, 12048, 15060, 20080, 30120, 60240, 71171, 142342, 213513, 284684, 355855, 427026, 569368, 711710, 854052, 1067565, 1138736, 1423420, 1708104, 2135130, 2846840, 3416208, 4270260, 5693680, 8540520, 17081040, 17863921, 35727842, 53591763, 71455684, 89319605, 107183526, 142911368, 178639210, 214367052, 267958815, 285822736, 357278420, 428734104, 535917630, 714556840, 857468208, 1071835260, 1429113680, 2143670520, 4287341040]

約数ペア:

[(1, 4287341040), (2, 2143670520), (3, 1429113680), (4, 1071835260), (5, 857468208), (6, 714556840), (8, 535917630), (10, 428734104), (12, 357278420), (15, 285822736), (16, 267958815), (20, 214367052), (24, 178639210), (30, 142911368), (40, 107183526), (48, 89319605), (60, 71455684), (80, 53591763), (120, 35727842), (240, 17863921), (251, 17081040), (502, 8540520), (753, 5693680), (1004, 4270260), (1255, 3416208), (1506, 2846840), (2008, 2135130), (2510, 1708104), (3012, 1423420), (3765, 1138736), (4016, 1067565), (5020, 854052), (6024, 711710), (7530, 569368), (10040, 427026), (12048, 355855), (15060, 284684), (20080, 213513), (30120, 142342), (60240, 71171)]