1578120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13151}}^1$

素因数の和:13165

約数の個数: 32

約数和(自身を含む): 4734720

約数和(自身を除く): 3156600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13151, 26302, 39453, 52604, 65755, 78906, 105208, 131510, 157812, 197265, 263020, 315624, 394530, 526040, 789060, 1578120]

約数ペア:

[(1, 1578120), (2, 789060), (3, 526040), (4, 394530), (5, 315624), (6, 263020), (8, 197265), (10, 157812), (12, 131510), (15, 105208), (20, 78906), (24, 65755), (30, 52604), (40, 39453), (60, 26302), (120, 13151)]