189264960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65717}}^1$

素因数の和:65740

約数の個数: 84

約数和(自身を含む): 651002508

約数和(自身を除く): 461737548

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65717, 131434, 197151, 262868, 328585, 394302, 525736, 591453, 657170, 788604, 985755, 1051472, 1182906, 1314340, 1577208, 1971510, 2102944, 2365812, 2628680, 2957265, 3154416, 3943020, 4205888, 4731624, 5257360, 5914530, 6308832, 7886040, 9463248, 10514720, 11829060, 12617664, 15772080, 18926496, 21029440, 23658120, 31544160, 37852992, 47316240, 63088320, 94632480, 189264960]

約数ペア:

[(1, 189264960), (2, 94632480), (3, 63088320), (4, 47316240), (5, 37852992), (6, 31544160), (8, 23658120), (9, 21029440), (10, 18926496), (12, 15772080), (15, 12617664), (16, 11829060), (18, 10514720), (20, 9463248), (24, 7886040), (30, 6308832), (32, 5914530), (36, 5257360), (40, 4731624), (45, 4205888), (48, 3943020), (60, 3154416), (64, 2957265), (72, 2628680), (80, 2365812), (90, 2102944), (96, 1971510), (120, 1577208), (144, 1314340), (160, 1182906), (180, 1051472), (192, 985755), (240, 788604), (288, 657170), (320, 591453), (360, 525736), (480, 394302), (576, 328585), (720, 262868), (960, 197151), (1440, 131434), (2880, 65717)]