906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15107}}^1$

素因数の和:15119

約数の個数: 24

約数和(自身を含む): 2538144

約数和(自身を除く): 1631724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15107, 30214, 45321, 60428, 75535, 90642, 151070, 181284, 226605, 302140, 453210, 906420]

約数ペア:

[(1, 906420), (2, 453210), (3, 302140), (4, 226605), (5, 181284), (6, 151070), (10, 90642), (12, 75535), (15, 60428), (20, 45321), (30, 30214), (60, 15107)]