179929120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{160651}}^1$

素因数の和:160673

約数の個数: 48

約数和(自身を含む): 485811648

約数和(自身を除く): 305882528

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, 1120, 160651, 321302, 642604, 803255, 1124557, 1285208, 1606510, 2249114, 2570416, 3213020, 4498228, 5140832, 5622785, 6426040, 8996456, 11245570, 12852080, 17992912, 22491140, 25704160, 35985824, 44982280, 89964560, 179929120]

約数ペア:

[(1, 179929120), (2, 89964560), (4, 44982280), (5, 35985824), (7, 25704160), (8, 22491140), (10, 17992912), (14, 12852080), (16, 11245570), (20, 8996456), (28, 6426040), (32, 5622785), (35, 5140832), (40, 4498228), (56, 3213020), (70, 2570416), (80, 2249114), (112, 1606510), (140, 1285208), (160, 1124557), (224, 803255), (280, 642604), (560, 321302), (1120, 160651)]