154504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1287541}}^1$

素因数の和:1287555

約数の個数: 32

約数和(自身を含む): 463515120

約数和(自身を除く): 309010200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1287541, 2575082, 3862623, 5150164, 6437705, 7725246, 10300328, 12875410, 15450492, 19313115, 25750820, 30900984, 38626230, 51501640, 77252460, 154504920]

約数ペア:

[(1, 154504920), (2, 77252460), (3, 51501640), (4, 38626230), (5, 30900984), (6, 25750820), (8, 19313115), (10, 15450492), (12, 12875410), (15, 10300328), (20, 7725246), (24, 6437705), (30, 5150164), (40, 3862623), (60, 2575082), (120, 1287541)]