1275367920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5314033}}^1$

素因数の和:5314049

約数の個数: 40

約数和(自身を含む): 3953641296

約数和(自身を除く): 2678273376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5314033, 10628066, 15942099, 21256132, 26570165, 31884198, 42512264, 53140330, 63768396, 79710495, 85024528, 106280660, 127536792, 159420990, 212561320, 255073584, 318841980, 425122640, 637683960, 1275367920]

約数ペア:

[(1, 1275367920), (2, 637683960), (3, 425122640), (4, 318841980), (5, 255073584), (6, 212561320), (8, 159420990), (10, 127536792), (12, 106280660), (15, 85024528), (16, 79710495), (20, 63768396), (24, 53140330), (30, 42512264), (40, 31884198), (48, 26570165), (60, 21256132), (80, 15942099), (120, 10628066), (240, 5314033)]