126840180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2114003}}^1$

素因数の和:2114015

約数の個数: 24

約数和(自身を含む): 355152672

約数和(自身を除く): 228312492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2114003, 4228006, 6342009, 8456012, 10570015, 12684018, 21140030, 25368036, 31710045, 42280060, 63420090, 126840180]

約数ペア:

[(1, 126840180), (2, 63420090), (3, 42280060), (4, 31710045), (5, 25368036), (6, 21140030), (10, 12684018), (12, 10570015), (15, 8456012), (20, 6342009), (30, 4228006), (60, 2114003)]