240624

素因数分解:

$2^4\times 3^3\times {\mathrm{557}}^1$

素因数の和:574

約数の個数: 40

約数和(自身を含む): 691920

約数和(自身を除く): 451296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 15039, 20052, 26736, 30078, 40104, 60156, 80208, 120312, 240624]

約数ペア:

[(1, 240624), (2, 120312), (3, 80208), (4, 60156), (6, 40104), (8, 30078), (9, 26736), (12, 20052), (16, 15039), (18, 13368), (24, 10026), (27, 8912), (36, 6684), (48, 5013), (54, 4456), (72, 3342), (108, 2228), (144, 1671), (216, 1114), (432, 557)]