72193260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1203221}}^1$

素因数の和:1203233

約数の個数: 24

約数和(自身を含む): 202141296

約数和(自身を除く): 129948036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1203221, 2406442, 3609663, 4812884, 6016105, 7219326, 12032210, 14438652, 18048315, 24064420, 36096630, 72193260]

約数ペア:

[(1, 72193260), (2, 36096630), (3, 24064420), (4, 18048315), (5, 14438652), (6, 12032210), (10, 7219326), (12, 6016105), (15, 4812884), (20, 3609663), (30, 2406442), (60, 1203221)]