127327920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530533}}^1$

素因数の和:530549

約数の個数: 40

約数和(自身を含む): 394717296

約数和(自身を除く): 267389376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530533, 1061066, 1591599, 2122132, 2652665, 3183198, 4244264, 5305330, 6366396, 7957995, 8488528, 10610660, 12732792, 15915990, 21221320, 25465584, 31831980, 42442640, 63663960, 127327920]

約数ペア:

[(1, 127327920), (2, 63663960), (3, 42442640), (4, 31831980), (5, 25465584), (6, 21221320), (8, 15915990), (10, 12732792), (12, 10610660), (15, 8488528), (16, 7957995), (20, 6366396), (24, 5305330), (30, 4244264), (40, 3183198), (48, 2652665), (60, 2122132), (80, 1591599), (120, 1061066), (240, 530533)]