13044120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 39709440

約数和(自身を除く): 26665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1531, 1704, 2130, 2840, 3062, 4260, 4593, 6124, 7655, 8520, 9186, 12248, 15310, 18372, 22965, 30620, 36744, 45930, 61240, 91860, 108701, 183720, 217402, 326103, 434804, 543505, 652206, 869608, 1087010, 1304412, 1630515, 2174020, 2608824, 3261030, 4348040, 6522060, 13044120]

約数ペア:

[(1, 13044120), (2, 6522060), (3, 4348040), (4, 3261030), (5, 2608824), (6, 2174020), (8, 1630515), (10, 1304412), (12, 1087010), (15, 869608), (20, 652206), (24, 543505), (30, 434804), (40, 326103), (60, 217402), (71, 183720), (120, 108701), (142, 91860), (213, 61240), (284, 45930), (355, 36744), (426, 30620), (568, 22965), (710, 18372), (852, 15310), (1065, 12248), (1420, 9186), (1531, 8520), (1704, 7655), (2130, 6124), (2840, 4593), (3062, 4260)]