131527320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1096061}}^1$

素因数の和:1096075

約数の個数: 32

約数和(自身を含む): 394582320

約数和(自身を除く): 263055000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1096061, 2192122, 3288183, 4384244, 5480305, 6576366, 8768488, 10960610, 13152732, 16440915, 21921220, 26305464, 32881830, 43842440, 65763660, 131527320]

約数ペア:

[(1, 131527320), (2, 65763660), (3, 43842440), (4, 32881830), (5, 26305464), (6, 21921220), (8, 16440915), (10, 13152732), (12, 10960610), (15, 8768488), (20, 6576366), (24, 5480305), (30, 4384244), (40, 3288183), (60, 2192122), (120, 1096061)]