74772960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155777}}^1$

素因数の和:155795

約数の個数: 48

約数和(自身を含む): 235536336

約数和(自身を除く): 160763376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 155777, 311554, 467331, 623108, 778885, 934662, 1246216, 1557770, 1869324, 2336655, 2492432, 3115540, 3738648, 4673310, 4984864, 6231080, 7477296, 9346620, 12462160, 14954592, 18693240, 24924320, 37386480, 74772960]

約数ペア:

[(1, 74772960), (2, 37386480), (3, 24924320), (4, 18693240), (5, 14954592), (6, 12462160), (8, 9346620), (10, 7477296), (12, 6231080), (15, 4984864), (16, 4673310), (20, 3738648), (24, 3115540), (30, 2492432), (32, 2336655), (40, 1869324), (48, 1557770), (60, 1246216), (80, 934662), (96, 778885), (120, 623108), (160, 467331), (240, 311554), (480, 155777)]