89498040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745817}}^1$

素因数の和:745831

約数の個数: 32

約数和(自身を含む): 268494480

約数和(自身を除く): 178996440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745817, 1491634, 2237451, 2983268, 3729085, 4474902, 5966536, 7458170, 8949804, 11187255, 14916340, 17899608, 22374510, 29832680, 44749020, 89498040]

約数ペア:

[(1, 89498040), (2, 44749020), (3, 29832680), (4, 22374510), (5, 17899608), (6, 14916340), (8, 11187255), (10, 8949804), (12, 7458170), (15, 5966536), (20, 4474902), (24, 3729085), (30, 2983268), (40, 2237451), (60, 1491634), (120, 745817)]