123090960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 382832640

約数和(自身を除く): 259741680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1279, 1604, 2005, 2406, 2558, 3208, 3837, 4010, 4812, 5116, 6015, 6395, 6416, 7674, 8020, 9624, 10232, 12030, 12790, 15348, 16040, 19185, 19248, 20464, 24060, 25580, 30696, 32080, 38370, 48120, 51160, 61392, 76740, 96240, 102320, 153480, 306960, 512879, 1025758, 1538637, 2051516, 2564395, 3077274, 4103032, 5128790, 6154548, 7693185, 8206064, 10257580, 12309096, 15386370, 20515160, 24618192, 30772740, 41030320, 61545480, 123090960]

約数ペア:

[(1, 123090960), (2, 61545480), (3, 41030320), (4, 30772740), (5, 24618192), (6, 20515160), (8, 15386370), (10, 12309096), (12, 10257580), (15, 8206064), (16, 7693185), (20, 6154548), (24, 5128790), (30, 4103032), (40, 3077274), (48, 2564395), (60, 2051516), (80, 1538637), (120, 1025758), (240, 512879), (401, 306960), (802, 153480), (1203, 102320), (1279, 96240), (1604, 76740), (2005, 61392), (2406, 51160), (2558, 48120), (3208, 38370), (3837, 32080), (4010, 30696), (4812, 25580), (5116, 24060), (6015, 20464), (6395, 19248), (6416, 19185), (7674, 16040), (8020, 15348), (9624, 12790), (10232, 12030)]