2155179240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5986609}}^1$

素因数の和:5986626

約数の個数: 48

約数和(自身を含む): 7004333700

約数和(自身を除く): 4849154460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5986609, 11973218, 17959827, 23946436, 29933045, 35919654, 47892872, 53879481, 59866090, 71839308, 89799135, 107758962, 119732180, 143678616, 179598270, 215517924, 239464360, 269397405, 359196540, 431035848, 538794810, 718393080, 1077589620, 2155179240]

約数ペア:

[(1, 2155179240), (2, 1077589620), (3, 718393080), (4, 538794810), (5, 431035848), (6, 359196540), (8, 269397405), (9, 239464360), (10, 215517924), (12, 179598270), (15, 143678616), (18, 119732180), (20, 107758962), (24, 89799135), (30, 71839308), (36, 59866090), (40, 53879481), (45, 47892872), (60, 35919654), (72, 29933045), (90, 23946436), (120, 17959827), (180, 11973218), (360, 5986609)]