225510960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32401}}^1$

素因数の和:32446

約数の個数: 80

約数和(自身を含む): 723212640

約数和(自身を除く): 497701680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 32401, 64802, 97203, 129604, 162005, 194406, 259208, 324010, 388812, 486015, 518416, 648020, 777624, 939629, 972030, 1296040, 1555248, 1879258, 1944060, 2592080, 2818887, 3758516, 3888120, 4698145, 5637774, 7517032, 7776240, 9396290, 11275548, 14094435, 15034064, 18792580, 22551096, 28188870, 37585160, 45102192, 56377740, 75170320, 112755480, 225510960]

約数ペア:

[(1, 225510960), (2, 112755480), (3, 75170320), (4, 56377740), (5, 45102192), (6, 37585160), (8, 28188870), (10, 22551096), (12, 18792580), (15, 15034064), (16, 14094435), (20, 11275548), (24, 9396290), (29, 7776240), (30, 7517032), (40, 5637774), (48, 4698145), (58, 3888120), (60, 3758516), (80, 2818887), (87, 2592080), (116, 1944060), (120, 1879258), (145, 1555248), (174, 1296040), (232, 972030), (240, 939629), (290, 777624), (348, 648020), (435, 518416), (464, 486015), (580, 388812), (696, 324010), (870, 259208), (1160, 194406), (1392, 162005), (1740, 129604), (2320, 97203), (3480, 64802), (6960, 32401)]