159223620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2653727}}^1$

素因数の和:2653739

約数の個数: 24

約数和(自身を含む): 445826304

約数和(自身を除く): 286602684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2653727, 5307454, 7961181, 10614908, 13268635, 15922362, 26537270, 31844724, 39805905, 53074540, 79611810, 159223620]

約数ペア:

[(1, 159223620), (2, 79611810), (3, 53074540), (4, 39805905), (5, 31844724), (6, 26537270), (10, 15922362), (12, 13268635), (15, 10614908), (20, 7961181), (30, 5307454), (60, 2653727)]