70807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{295033}}^1$

素因数の和:295049

約数の個数: 40

約数和(自身を含む): 219505296

約数和(自身を除く): 148697376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 295033, 590066, 885099, 1180132, 1475165, 1770198, 2360264, 2950330, 3540396, 4425495, 4720528, 5900660, 7080792, 8850990, 11801320, 14161584, 17701980, 23602640, 35403960, 70807920]

約数ペア:

[(1, 70807920), (2, 35403960), (3, 23602640), (4, 17701980), (5, 14161584), (6, 11801320), (8, 8850990), (10, 7080792), (12, 5900660), (15, 4720528), (16, 4425495), (20, 3540396), (24, 2950330), (30, 2360264), (40, 1770198), (48, 1475165), (60, 1180132), (80, 885099), (120, 590066), (240, 295033)]