24881580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{15359}}^1$

素因数の和:15380

約数の個数: 60

約数和(自身を含む): 78059520

約数和(自身を除く): 53177940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 15359, 30718, 46077, 61436, 76795, 92154, 138231, 153590, 184308, 230385, 276462, 307180, 414693, 460770, 552924, 691155, 829386, 921540, 1244079, 1382310, 1658772, 2073465, 2488158, 2764620, 4146930, 4976316, 6220395, 8293860, 12440790, 24881580]

約数ペア:

[(1, 24881580), (2, 12440790), (3, 8293860), (4, 6220395), (5, 4976316), (6, 4146930), (9, 2764620), (10, 2488158), (12, 2073465), (15, 1658772), (18, 1382310), (20, 1244079), (27, 921540), (30, 829386), (36, 691155), (45, 552924), (54, 460770), (60, 414693), (81, 307180), (90, 276462), (108, 230385), (135, 184308), (162, 153590), (180, 138231), (270, 92154), (324, 76795), (405, 61436), (540, 46077), (810, 30718), (1620, 15359)]