900127920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3750533}}^1$

素因数の和:3750549

約数の個数: 40

約数和(自身を含む): 2790397296

約数和(自身を除く): 1890269376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3750533, 7501066, 11251599, 15002132, 18752665, 22503198, 30004264, 37505330, 45006396, 56257995, 60008528, 75010660, 90012792, 112515990, 150021320, 180025584, 225031980, 300042640, 450063960, 900127920]

約数ペア:

[(1, 900127920), (2, 450063960), (3, 300042640), (4, 225031980), (5, 180025584), (6, 150021320), (8, 112515990), (10, 90012792), (12, 75010660), (15, 60008528), (16, 56257995), (20, 45006396), (24, 37505330), (30, 30004264), (40, 22503198), (48, 18752665), (60, 15002132), (80, 11251599), (120, 7501066), (240, 3750533)]