3208980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 9112320

約数和(自身を除く): 5903340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 677, 790, 948, 1185, 1354, 1580, 2031, 2370, 2708, 3385, 4062, 4740, 6770, 8124, 10155, 13540, 20310, 40620, 53483, 106966, 160449, 213932, 267415, 320898, 534830, 641796, 802245, 1069660, 1604490, 3208980]

約数ペア:

[(1, 3208980), (2, 1604490), (3, 1069660), (4, 802245), (5, 641796), (6, 534830), (10, 320898), (12, 267415), (15, 213932), (20, 160449), (30, 106966), (60, 53483), (79, 40620), (158, 20310), (237, 13540), (316, 10155), (395, 8124), (474, 6770), (677, 4740), (790, 4062), (948, 3385), (1185, 2708), (1354, 2370), (1580, 2031)]