127213260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2120221}}^1$

素因数の和:2120233

約数の個数: 24

約数和(自身を含む): 356197296

約数和(自身を除く): 228984036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2120221, 4240442, 6360663, 8480884, 10601105, 12721326, 21202210, 25442652, 31803315, 42404420, 63606630, 127213260]

約数ペア:

[(1, 127213260), (2, 63606630), (3, 42404420), (4, 31803315), (5, 25442652), (6, 21202210), (10, 12721326), (12, 10601105), (15, 8480884), (20, 6360663), (30, 4240442), (60, 2120221)]