388572480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{134921}}^1$

素因数の和:134944

約数の個数: 84

約数和(自身を含む): 1336537332

約数和(自身を除く): 947964852

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, 134921, 269842, 404763, 539684, 674605, 809526, 1079368, 1214289, 1349210, 1619052, 2023815, 2158736, 2428578, 2698420, 3238104, 4047630, 4317472, 4857156, 5396840, 6071445, 6476208, 8095260, 8634944, 9714312, 10793680, 12142890, 12952416, 16190520, 19428624, 21587360, 24285780, 25904832, 32381040, 38857248, 43174720, 48571560, 64762080, 77714496, 97143120, 129524160, 194286240, 388572480]

約数ペア:

[(1, 388572480), (2, 194286240), (3, 129524160), (4, 97143120), (5, 77714496), (6, 64762080), (8, 48571560), (9, 43174720), (10, 38857248), (12, 32381040), (15, 25904832), (16, 24285780), (18, 21587360), (20, 19428624), (24, 16190520), (30, 12952416), (32, 12142890), (36, 10793680), (40, 9714312), (45, 8634944), (48, 8095260), (60, 6476208), (64, 6071445), (72, 5396840), (80, 4857156), (90, 4317472), (96, 4047630), (120, 3238104), (144, 2698420), (160, 2428578), (180, 2158736), (192, 2023815), (240, 1619052), (288, 1349210), (320, 1214289), (360, 1079368), (480, 809526), (576, 674605), (720, 539684), (960, 404763), (1440, 269842), (2880, 134921)]