3866319480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{81157}}^1$

素因数の和:81568

約数の個数: 64

約数和(自身を含む): 11628318240

約数和(自身を除く): 7761998760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15880, 23820, 47640, 81157, 162314, 243471, 324628, 405785, 486942, 649256, 811570, 973884, 1217355, 1623140, 1947768, 2434710, 3246280, 4869420, 9738840, 32219329, 64438658, 96657987, 128877316, 161096645, 193315974, 257754632, 322193290, 386631948, 483289935, 644386580, 773263896, 966579870, 1288773160, 1933159740, 3866319480]

約数ペア:

[(1, 3866319480), (2, 1933159740), (3, 1288773160), (4, 966579870), (5, 773263896), (6, 644386580), (8, 483289935), (10, 386631948), (12, 322193290), (15, 257754632), (20, 193315974), (24, 161096645), (30, 128877316), (40, 96657987), (60, 64438658), (120, 32219329), (397, 9738840), (794, 4869420), (1191, 3246280), (1588, 2434710), (1985, 1947768), (2382, 1623140), (3176, 1217355), (3970, 973884), (4764, 811570), (5955, 649256), (7940, 486942), (9528, 405785), (11910, 324628), (15880, 243471), (23820, 162314), (47640, 81157)]