8146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67891}}^1$

素因数の和:67905

約数の個数: 32

約数和(自身を含む): 24441120

約数和(自身を除く): 16294200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 67891, 135782, 203673, 271564, 339455, 407346, 543128, 678910, 814692, 1018365, 1357820, 1629384, 2036730, 2715640, 4073460, 8146920]

約数ペア:

[(1, 8146920), (2, 4073460), (3, 2715640), (4, 2036730), (5, 1629384), (6, 1357820), (8, 1018365), (10, 814692), (12, 678910), (15, 543128), (20, 407346), (24, 339455), (30, 271564), (40, 203673), (60, 135782), (120, 67891)]