12440790

素因数分解:

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

素因数の和:15378

約数の個数: 40

約数和(自身を含む): 33454080

約数和(自身を除く): 21013290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15359, 30718, 46077, 76795, 92154, 138231, 153590, 230385, 276462, 414693, 460770, 691155, 829386, 1244079, 1382310, 2073465, 2488158, 4146930, 6220395, 12440790]

約数ペア:

[(1, 12440790), (2, 6220395), (3, 4146930), (5, 2488158), (6, 2073465), (9, 1382310), (10, 1244079), (15, 829386), (18, 691155), (27, 460770), (30, 414693), (45, 276462), (54, 230385), (81, 153590), (90, 138231), (135, 92154), (162, 76795), (270, 46077), (405, 30718), (810, 15359)]