8043780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 22821120

約数和(自身を除く): 14777340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1697, 2370, 3394, 4740, 5091, 6788, 8485, 10182, 16970, 20364, 25455, 33940, 50910, 101820, 134063, 268126, 402189, 536252, 670315, 804378, 1340630, 1608756, 2010945, 2681260, 4021890, 8043780]

約数ペア:

[(1, 8043780), (2, 4021890), (3, 2681260), (4, 2010945), (5, 1608756), (6, 1340630), (10, 804378), (12, 670315), (15, 536252), (20, 402189), (30, 268126), (60, 134063), (79, 101820), (158, 50910), (237, 33940), (316, 25455), (395, 20364), (474, 16970), (790, 10182), (948, 8485), (1185, 6788), (1580, 5091), (1697, 4740), (2370, 3394)]