40518120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337651}}^1$

素因数の和:337665

約数の個数: 32

約数和(自身を含む): 121554720

約数和(自身を除く): 81036600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337651, 675302, 1012953, 1350604, 1688255, 2025906, 2701208, 3376510, 4051812, 5064765, 6753020, 8103624, 10129530, 13506040, 20259060, 40518120]

約数ペア:

[(1, 40518120), (2, 20259060), (3, 13506040), (4, 10129530), (5, 8103624), (6, 6753020), (8, 5064765), (10, 4051812), (12, 3376510), (15, 2701208), (20, 2025906), (24, 1688255), (30, 1350604), (40, 1012953), (60, 675302), (120, 337651)]