630560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 1705536

約数和(自身を除く): 1074976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 563, 1120, 1126, 2252, 2815, 3941, 4504, 5630, 7882, 9008, 11260, 15764, 18016, 19705, 22520, 31528, 39410, 45040, 63056, 78820, 90080, 126112, 157640, 315280, 630560]

約数ペア:

[(1, 630560), (2, 315280), (4, 157640), (5, 126112), (7, 90080), (8, 78820), (10, 63056), (14, 45040), (16, 39410), (20, 31528), (28, 22520), (32, 19705), (35, 18016), (40, 15764), (56, 11260), (70, 9008), (80, 7882), (112, 5630), (140, 4504), (160, 3941), (224, 2815), (280, 2252), (560, 1126), (563, 1120)]