28543080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237859}}^1$

素因数の和:237873

約数の個数: 32

約数和(自身を含む): 85629600

約数和(自身を除く): 57086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237859, 475718, 713577, 951436, 1189295, 1427154, 1902872, 2378590, 2854308, 3567885, 4757180, 5708616, 7135770, 9514360, 14271540, 28543080]

約数ペア:

[(1, 28543080), (2, 14271540), (3, 9514360), (4, 7135770), (5, 5708616), (6, 4757180), (8, 3567885), (10, 2854308), (12, 2378590), (15, 1902872), (20, 1427154), (24, 1189295), (30, 951436), (40, 713577), (60, 475718), (120, 237859)]