77706120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647551}}^1$

素因数の和:647565

約数の個数: 32

約数和(自身を含む): 233118720

約数和(自身を除く): 155412600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647551, 1295102, 1942653, 2590204, 3237755, 3885306, 5180408, 6475510, 7770612, 9713265, 12951020, 15541224, 19426530, 25902040, 38853060, 77706120]

約数ペア:

[(1, 77706120), (2, 38853060), (3, 25902040), (4, 19426530), (5, 15541224), (6, 12951020), (8, 9713265), (10, 7770612), (12, 6475510), (15, 5180408), (20, 3885306), (24, 3237755), (30, 2590204), (40, 1942653), (60, 1295102), (120, 647551)]