179071140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5981}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 502488000

約数和(自身を除く): 323416860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5981, 5988, 7485, 9980, 11962, 14970, 17943, 23924, 29905, 29940, 35886, 59810, 71772, 89715, 119620, 179430, 358860, 2984519, 5969038, 8953557, 11938076, 14922595, 17907114, 29845190, 35814228, 44767785, 59690380, 89535570, 179071140]

約数ペア:

[(1, 179071140), (2, 89535570), (3, 59690380), (4, 44767785), (5, 35814228), (6, 29845190), (10, 17907114), (12, 14922595), (15, 11938076), (20, 8953557), (30, 5969038), (60, 2984519), (499, 358860), (998, 179430), (1497, 119620), (1996, 89715), (2495, 71772), (2994, 59810), (4990, 35886), (5981, 29940), (5988, 29905), (7485, 23924), (9980, 17943), (11962, 14970)]