156648120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305401}}^1$

素因数の和:1305415

約数の個数: 32

約数和(自身を含む): 469944720

約数和(自身を除く): 313296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305401, 2610802, 3916203, 5221604, 6527005, 7832406, 10443208, 13054010, 15664812, 19581015, 26108020, 31329624, 39162030, 52216040, 78324060, 156648120]

約数ペア:

[(1, 156648120), (2, 78324060), (3, 52216040), (4, 39162030), (5, 31329624), (6, 26108020), (8, 19581015), (10, 15664812), (12, 13054010), (15, 10443208), (20, 7832406), (24, 6527005), (30, 5221604), (40, 3916203), (60, 2610802), (120, 1305401)]