155199480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1293329}}^1$

素因数の和:1293343

約数の個数: 32

約数和(自身を含む): 465598800

約数和(自身を除く): 310399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1293329, 2586658, 3879987, 5173316, 6466645, 7759974, 10346632, 12933290, 15519948, 19399935, 25866580, 31039896, 38799870, 51733160, 77599740, 155199480]

約数ペア:

[(1, 155199480), (2, 77599740), (3, 51733160), (4, 38799870), (5, 31039896), (6, 25866580), (8, 19399935), (10, 15519948), (12, 12933290), (15, 10346632), (20, 7759974), (24, 6466645), (30, 5173316), (40, 3879987), (60, 2586658), (120, 1293329)]