213001080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775009}}^1$

素因数の和:1775023

約数の個数: 32

約数和(自身を含む): 639003600

約数和(自身を除く): 426002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775009, 3550018, 5325027, 7100036, 8875045, 10650054, 14200072, 17750090, 21300108, 26625135, 35500180, 42600216, 53250270, 71000360, 106500540, 213001080]

約数ペア:

[(1, 213001080), (2, 106500540), (3, 71000360), (4, 53250270), (5, 42600216), (6, 35500180), (8, 26625135), (10, 21300108), (12, 17750090), (15, 14200072), (20, 10650054), (24, 8875045), (30, 7100036), (40, 5325027), (60, 3550018), (120, 1775009)]