159286980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2654783}}^1$

素因数の和:2654795

約数の個数: 24

約数和(自身を含む): 446003712

約数和(自身を除く): 286716732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2654783, 5309566, 7964349, 10619132, 13273915, 15928698, 26547830, 31857396, 39821745, 53095660, 79643490, 159286980]

約数ペア:

[(1, 159286980), (2, 79643490), (3, 53095660), (4, 39821745), (5, 31857396), (6, 26547830), (10, 15928698), (12, 13273915), (15, 10619132), (20, 7964349), (30, 5309566), (60, 2654783)]