242362020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4039367}}^1$

素因数の和:4039379

約数の個数: 24

約数和(自身を含む): 678613824

約数和(自身を除く): 436251804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4039367, 8078734, 12118101, 16157468, 20196835, 24236202, 40393670, 48472404, 60590505, 80787340, 121181010, 242362020]

約数ペア:

[(1, 242362020), (2, 121181010), (3, 80787340), (4, 60590505), (5, 48472404), (6, 40393670), (10, 24236202), (12, 20196835), (15, 16157468), (20, 12118101), (30, 8078734), (60, 4039367)]