40536420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675607}}^1$

素因数の和:675619

約数の個数: 24

約数和(自身を含む): 113502144

約数和(自身を除く): 72965724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675607, 1351214, 2026821, 2702428, 3378035, 4053642, 6756070, 8107284, 10134105, 13512140, 20268210, 40536420]

約数ペア:

[(1, 40536420), (2, 20268210), (3, 13512140), (4, 10134105), (5, 8107284), (6, 6756070), (10, 4053642), (12, 3378035), (15, 2702428), (20, 2026821), (30, 1351214), (60, 675607)]