298532880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{414629}}^1$

素因数の和:414648

約数の個数: 60

約数和(自身を含む): 1002575340

約数和(自身を除く): 704042460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 414629, 829258, 1243887, 1658516, 2073145, 2487774, 3317032, 3731661, 4146290, 4975548, 6219435, 6634064, 7463322, 8292580, 9951096, 12438870, 14926644, 16585160, 18658305, 19902192, 24877740, 29853288, 33170320, 37316610, 49755480, 59706576, 74633220, 99510960, 149266440, 298532880]

約数ペア:

[(1, 298532880), (2, 149266440), (3, 99510960), (4, 74633220), (5, 59706576), (6, 49755480), (8, 37316610), (9, 33170320), (10, 29853288), (12, 24877740), (15, 19902192), (16, 18658305), (18, 16585160), (20, 14926644), (24, 12438870), (30, 9951096), (36, 8292580), (40, 7463322), (45, 6634064), (48, 6219435), (60, 4975548), (72, 4146290), (80, 3731661), (90, 3317032), (120, 2487774), (144, 2073145), (180, 1658516), (240, 1243887), (360, 829258), (720, 414629)]