155535540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2592259}}^1$

素因数の和:2592271

約数の個数: 24

約数和(自身を含む): 435499680

約数和(自身を除く): 279964140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2592259, 5184518, 7776777, 10369036, 12961295, 15553554, 25922590, 31107108, 38883885, 51845180, 77767770, 155535540]

約数ペア:

[(1, 155535540), (2, 77767770), (3, 51845180), (4, 38883885), (5, 31107108), (6, 25922590), (10, 15553554), (12, 12961295), (15, 10369036), (20, 7776777), (30, 5184518), (60, 2592259)]