263279323920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1096997183}}^1$

素因数の和:1096997199

約数の個数: 40

約数和(自身を含む): 816165904896

約数和(自身を除く): 552886580976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1096997183, 2193994366, 3290991549, 4387988732, 5484985915, 6581983098, 8775977464, 10969971830, 13163966196, 16454957745, 17551954928, 21939943660, 26327932392, 32909915490, 43879887320, 52655864784, 65819830980, 87759774640, 131639661960, 263279323920]

約数ペア:

[(1, 263279323920), (2, 131639661960), (3, 87759774640), (4, 65819830980), (5, 52655864784), (6, 43879887320), (8, 32909915490), (10, 26327932392), (12, 21939943660), (15, 17551954928), (16, 16454957745), (20, 13163966196), (24, 10969971830), (30, 8775977464), (40, 6581983098), (48, 5484985915), (60, 4387988732), (80, 3290991549), (120, 2193994366), (240, 1096997183)]