145936020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2432267}}^1$

素因数の和:2432279

約数の個数: 24

約数和(自身を含む): 408621024

約数和(自身を除く): 262685004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2432267, 4864534, 7296801, 9729068, 12161335, 14593602, 24322670, 29187204, 36484005, 48645340, 72968010, 145936020]

約数ペア:

[(1, 145936020), (2, 72968010), (3, 48645340), (4, 36484005), (5, 29187204), (6, 24322670), (10, 14593602), (12, 12161335), (15, 9729068), (20, 7296801), (30, 4864534), (60, 2432267)]