201826920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1681891}}^1$

素因数の和:1681905

約数の個数: 32

約数和(自身を含む): 605481120

約数和(自身を除く): 403654200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1681891, 3363782, 5045673, 6727564, 8409455, 10091346, 13455128, 16818910, 20182692, 25228365, 33637820, 40365384, 50456730, 67275640, 100913460, 201826920]

約数ペア:

[(1, 201826920), (2, 100913460), (3, 67275640), (4, 50456730), (5, 40365384), (6, 33637820), (8, 25228365), (10, 20182692), (12, 16818910), (15, 13455128), (20, 10091346), (24, 8409455), (30, 6727564), (40, 5045673), (60, 3363782), (120, 1681891)]