158522160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{660509}}^1$

素因数の和:660525

約数の個数: 40

約数和(自身を含む): 491419440

約数和(自身を除く): 332897280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 660509, 1321018, 1981527, 2642036, 3302545, 3963054, 5284072, 6605090, 7926108, 9907635, 10568144, 13210180, 15852216, 19815270, 26420360, 31704432, 39630540, 52840720, 79261080, 158522160]

約数ペア:

[(1, 158522160), (2, 79261080), (3, 52840720), (4, 39630540), (5, 31704432), (6, 26420360), (8, 19815270), (10, 15852216), (12, 13210180), (15, 10568144), (16, 9907635), (20, 7926108), (24, 6605090), (30, 5284072), (40, 3963054), (48, 3302545), (60, 2642036), (80, 1981527), (120, 1321018), (240, 660509)]