149545920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155777}}^1$

素因数の和:155797

約数の個数: 56

約数和(自身を含む): 474811344

約数和(自身を除く): 325265424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 155777, 311554, 467331, 623108, 778885, 934662, 1246216, 1557770, 1869324, 2336655, 2492432, 3115540, 3738648, 4673310, 4984864, 6231080, 7477296, 9346620, 9969728, 12462160, 14954592, 18693240, 24924320, 29909184, 37386480, 49848640, 74772960, 149545920]

約数ペア:

[(1, 149545920), (2, 74772960), (3, 49848640), (4, 37386480), (5, 29909184), (6, 24924320), (8, 18693240), (10, 14954592), (12, 12462160), (15, 9969728), (16, 9346620), (20, 7477296), (24, 6231080), (30, 4984864), (32, 4673310), (40, 3738648), (48, 3115540), (60, 2492432), (64, 2336655), (80, 1869324), (96, 1557770), (120, 1246216), (160, 934662), (192, 778885), (240, 623108), (320, 467331), (480, 311554), (960, 155777)]