180747480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1506229}}^1$

素因数の和:1506243

約数の個数: 32

約数和(自身を含む): 542242800

約数和(自身を除く): 361495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1506229, 3012458, 4518687, 6024916, 7531145, 9037374, 12049832, 15062290, 18074748, 22593435, 30124580, 36149496, 45186870, 60249160, 90373740, 180747480]

約数ペア:

[(1, 180747480), (2, 90373740), (3, 60249160), (4, 45186870), (5, 36149496), (6, 30124580), (8, 22593435), (10, 18074748), (12, 15062290), (15, 12049832), (20, 9037374), (24, 7531145), (30, 6024916), (40, 4518687), (60, 3012458), (120, 1506229)]