72487560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604063}}^1$

素因数の和:604077

約数の個数: 32

約数和(自身を含む): 217463040

約数和(自身を除く): 144975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604063, 1208126, 1812189, 2416252, 3020315, 3624378, 4832504, 6040630, 7248756, 9060945, 12081260, 14497512, 18121890, 24162520, 36243780, 72487560]

約数ペア:

[(1, 72487560), (2, 36243780), (3, 24162520), (4, 18121890), (5, 14497512), (6, 12081260), (8, 9060945), (10, 7248756), (12, 6040630), (15, 4832504), (20, 3624378), (24, 3020315), (30, 2416252), (40, 1812189), (60, 1208126), (120, 604063)]