159240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 478080

約数和(自身を除く): 318840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1327, 2654, 3981, 5308, 6635, 7962, 10616, 13270, 15924, 19905, 26540, 31848, 39810, 53080, 79620, 159240]

約数ペア:

[(1, 159240), (2, 79620), (3, 53080), (4, 39810), (5, 31848), (6, 26540), (8, 19905), (10, 15924), (12, 13270), (15, 10616), (20, 7962), (24, 6635), (30, 5308), (40, 3981), (60, 2654), (120, 1327)]