159480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 519480

約数和(自身を除く): 360000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 886, 1329, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7974, 8860, 10632, 13290, 15948, 17720, 19935, 26580, 31896, 39870, 53160, 79740, 159480]

約数ペア:

[(1, 159480), (2, 79740), (3, 53160), (4, 39870), (5, 31896), (6, 26580), (8, 19935), (9, 17720), (10, 15948), (12, 13290), (15, 10632), (18, 8860), (20, 7974), (24, 6645), (30, 5316), (36, 4430), (40, 3987), (45, 3544), (60, 2658), (72, 2215), (90, 1772), (120, 1329), (180, 886), (360, 443)]