5145240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 15746400

約数和(自身を除く): 10601160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 809, 1060, 1272, 1590, 1618, 2120, 2427, 3180, 3236, 4045, 4854, 6360, 6472, 8090, 9708, 12135, 16180, 19416, 24270, 32360, 42877, 48540, 85754, 97080, 128631, 171508, 214385, 257262, 343016, 428770, 514524, 643155, 857540, 1029048, 1286310, 1715080, 2572620, 5145240]

約数ペア:

[(1, 5145240), (2, 2572620), (3, 1715080), (4, 1286310), (5, 1029048), (6, 857540), (8, 643155), (10, 514524), (12, 428770), (15, 343016), (20, 257262), (24, 214385), (30, 171508), (40, 128631), (53, 97080), (60, 85754), (106, 48540), (120, 42877), (159, 32360), (212, 24270), (265, 19416), (318, 16180), (424, 12135), (530, 9708), (636, 8090), (795, 6472), (809, 6360), (1060, 4854), (1272, 4045), (1590, 3236), (1618, 3180), (2120, 2427)]