29919480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249329}}^1$

素因数の和:249343

約数の個数: 32

約数和(自身を含む): 89758800

約数和(自身を除く): 59839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249329, 498658, 747987, 997316, 1246645, 1495974, 1994632, 2493290, 2991948, 3739935, 4986580, 5983896, 7479870, 9973160, 14959740, 29919480]

約数ペア:

[(1, 29919480), (2, 14959740), (3, 9973160), (4, 7479870), (5, 5983896), (6, 4986580), (8, 3739935), (10, 2991948), (12, 2493290), (15, 1994632), (20, 1495974), (24, 1246645), (30, 997316), (40, 747987), (60, 498658), (120, 249329)]