154812960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107509}}^1$

素因数の和:107530

約数の個数: 72

約数和(自身を含む): 528304140

約数和(自身を除く): 373491180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 107509, 215018, 322527, 430036, 537545, 645054, 860072, 967581, 1075090, 1290108, 1612635, 1720144, 1935162, 2150180, 2580216, 3225270, 3440288, 3870324, 4300360, 4837905, 5160432, 6450540, 7740648, 8600720, 9675810, 10320864, 12901080, 15481296, 17201440, 19351620, 25802160, 30962592, 38703240, 51604320, 77406480, 154812960]

約数ペア:

[(1, 154812960), (2, 77406480), (3, 51604320), (4, 38703240), (5, 30962592), (6, 25802160), (8, 19351620), (9, 17201440), (10, 15481296), (12, 12901080), (15, 10320864), (16, 9675810), (18, 8600720), (20, 7740648), (24, 6450540), (30, 5160432), (32, 4837905), (36, 4300360), (40, 3870324), (45, 3440288), (48, 3225270), (60, 2580216), (72, 2150180), (80, 1935162), (90, 1720144), (96, 1612635), (120, 1290108), (144, 1075090), (160, 967581), (180, 860072), (240, 645054), (288, 537545), (360, 430036), (480, 322527), (720, 215018), (1440, 107509)]