123052080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512717}}^1$

素因数の和:512733

約数の個数: 40

約数和(自身を含む): 381462192

約数和(自身を除く): 258410112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512717, 1025434, 1538151, 2050868, 2563585, 3076302, 4101736, 5127170, 6152604, 7690755, 8203472, 10254340, 12305208, 15381510, 20508680, 24610416, 30763020, 41017360, 61526040, 123052080]

約数ペア:

[(1, 123052080), (2, 61526040), (3, 41017360), (4, 30763020), (5, 24610416), (6, 20508680), (8, 15381510), (10, 12305208), (12, 10254340), (15, 8203472), (16, 7690755), (20, 6152604), (24, 5127170), (30, 4101736), (40, 3076302), (48, 2563585), (60, 2050868), (80, 1538151), (120, 1025434), (240, 512717)]