73687920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307033}}^1$

素因数の和:307049

約数の個数: 40

約数和(自身を含む): 228433296

約数和(自身を除く): 154745376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307033, 614066, 921099, 1228132, 1535165, 1842198, 2456264, 3070330, 3684396, 4605495, 4912528, 6140660, 7368792, 9210990, 12281320, 14737584, 18421980, 24562640, 36843960, 73687920]

約数ペア:

[(1, 73687920), (2, 36843960), (3, 24562640), (4, 18421980), (5, 14737584), (6, 12281320), (8, 9210990), (10, 7368792), (12, 6140660), (15, 4912528), (16, 4605495), (20, 3684396), (24, 3070330), (30, 2456264), (40, 1842198), (48, 1535165), (60, 1228132), (80, 921099), (120, 614066), (240, 307033)]