252830040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2106917}}^1$

素因数の和:2106931

約数の個数: 32

約数和(自身を含む): 758490480

約数和(自身を除く): 505660440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2106917, 4213834, 6320751, 8427668, 10534585, 12641502, 16855336, 21069170, 25283004, 31603755, 42138340, 50566008, 63207510, 84276680, 126415020, 252830040]

約数ペア:

[(1, 252830040), (2, 126415020), (3, 84276680), (4, 63207510), (5, 50566008), (6, 42138340), (8, 31603755), (10, 25283004), (12, 21069170), (15, 16855336), (20, 12641502), (24, 10534585), (30, 8427668), (40, 6320751), (60, 4213834), (120, 2106917)]