324912560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{580201}}^1$

素因数の和:580221

約数の個数: 40

約数和(自身を含む): 863340576

約数和(自身を除く): 538428016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 580201, 1160402, 2320804, 2901005, 4061407, 4641608, 5802010, 8122814, 9283216, 11604020, 16245628, 20307035, 23208040, 32491256, 40614070, 46416080, 64982512, 81228140, 162456280, 324912560]

約数ペア:

[(1, 324912560), (2, 162456280), (4, 81228140), (5, 64982512), (7, 46416080), (8, 40614070), (10, 32491256), (14, 23208040), (16, 20307035), (20, 16245628), (28, 11604020), (35, 9283216), (40, 8122814), (56, 5802010), (70, 4641608), (80, 4061407), (112, 2901005), (140, 2320804), (280, 1160402), (560, 580201)]