168399240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1403327}}^1$

素因数の和:1403341

約数の個数: 32

約数和(自身を含む): 505198080

約数和(自身を除く): 336798840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1403327, 2806654, 4209981, 5613308, 7016635, 8419962, 11226616, 14033270, 16839924, 21049905, 28066540, 33679848, 42099810, 56133080, 84199620, 168399240]

約数ペア:

[(1, 168399240), (2, 84199620), (3, 56133080), (4, 42099810), (5, 33679848), (6, 28066540), (8, 21049905), (10, 16839924), (12, 14033270), (15, 11226616), (20, 8419962), (24, 7016635), (30, 5613308), (40, 4209981), (60, 2806654), (120, 1403327)]