85629240

素因数分解:

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

素因数の和:237876

約数の個数: 48

約数和(自身を含む): 278296200

約数和(自身を除く): 192666960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 237859, 475718, 713577, 951436, 1189295, 1427154, 1902872, 2140731, 2378590, 2854308, 3567885, 4281462, 4757180, 5708616, 7135770, 8562924, 9514360, 10703655, 14271540, 17125848, 21407310, 28543080, 42814620, 85629240]

約数ペア:

[(1, 85629240), (2, 42814620), (3, 28543080), (4, 21407310), (5, 17125848), (6, 14271540), (8, 10703655), (9, 9514360), (10, 8562924), (12, 7135770), (15, 5708616), (18, 4757180), (20, 4281462), (24, 3567885), (30, 2854308), (36, 2378590), (40, 2140731), (45, 1902872), (60, 1427154), (72, 1189295), (90, 951436), (120, 713577), (180, 475718), (360, 237859)]