157296120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310801}}^1$

素因数の和:1310815

約数の個数: 32

約数和(自身を含む): 471888720

約数和(自身を除く): 314592600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310801, 2621602, 3932403, 5243204, 6554005, 7864806, 10486408, 13108010, 15729612, 19662015, 26216020, 31459224, 39324030, 52432040, 78648060, 157296120]

約数ペア:

[(1, 157296120), (2, 78648060), (3, 52432040), (4, 39324030), (5, 31459224), (6, 26216020), (8, 19662015), (10, 15729612), (12, 13108010), (15, 10486408), (20, 7864806), (24, 6554005), (30, 5243204), (40, 3932403), (60, 2621602), (120, 1310801)]