15679445220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87108029}}^1$

素因数の和:87108044

約数の個数: 36

約数和(自身を含む): 47560984380

約数和(自身を除く): 31881539160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87108029, 174216058, 261324087, 348432116, 435540145, 522648174, 783972261, 871080290, 1045296348, 1306620435, 1567944522, 1742160580, 2613240870, 3135889044, 3919861305, 5226481740, 7839722610, 15679445220]

約数ペア:

[(1, 15679445220), (2, 7839722610), (3, 5226481740), (4, 3919861305), (5, 3135889044), (6, 2613240870), (9, 1742160580), (10, 1567944522), (12, 1306620435), (15, 1045296348), (18, 871080290), (20, 783972261), (30, 522648174), (36, 435540145), (45, 348432116), (60, 261324087), (90, 174216058), (180, 87108029)]