118530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{439}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 316800

約数和(自身を除く): 198270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 11853, 13170, 19755, 23706, 39510, 59265, 118530]

約数ペア:

[(1, 118530), (2, 59265), (3, 39510), (5, 23706), (6, 19755), (9, 13170), (10, 11853), (15, 7902), (18, 6585), (27, 4390), (30, 3951), (45, 2634), (54, 2195), (90, 1317), (135, 878), (270, 439)]