314427720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2620231}}^1$

素因数の和:2620245

約数の個数: 32

約数和(自身を含む): 943283520

約数和(自身を除く): 628855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2620231, 5240462, 7860693, 10480924, 13101155, 15721386, 20961848, 26202310, 31442772, 39303465, 52404620, 62885544, 78606930, 104809240, 157213860, 314427720]

約数ペア:

[(1, 314427720), (2, 157213860), (3, 104809240), (4, 78606930), (5, 62885544), (6, 52404620), (8, 39303465), (10, 31442772), (12, 26202310), (15, 20961848), (20, 15721386), (24, 13101155), (30, 10480924), (40, 7860693), (60, 5240462), (120, 2620231)]