120054030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{7681}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 288720288

約数和(自身を除く): 168666258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7681, 7815, 15362, 15630, 23043, 38405, 46086, 76810, 115215, 230430, 4001801, 8003602, 12005403, 20009005, 24010806, 40018010, 60027015, 120054030]

約数ペア:

[(1, 120054030), (2, 60027015), (3, 40018010), (5, 24010806), (6, 20009005), (10, 12005403), (15, 8003602), (30, 4001801), (521, 230430), (1042, 115215), (1563, 76810), (2605, 46086), (3126, 38405), (5210, 23043), (7681, 15630), (7815, 15362)]