49268640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102643}}^1$

素因数の和:102661

約数の個数: 48

約数和(自身を含む): 155197728

約数和(自身を除く): 105929088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102643, 205286, 307929, 410572, 513215, 615858, 821144, 1026430, 1231716, 1539645, 1642288, 2052860, 2463432, 3079290, 3284576, 4105720, 4926864, 6158580, 8211440, 9853728, 12317160, 16422880, 24634320, 49268640]

約数ペア:

[(1, 49268640), (2, 24634320), (3, 16422880), (4, 12317160), (5, 9853728), (6, 8211440), (8, 6158580), (10, 4926864), (12, 4105720), (15, 3284576), (16, 3079290), (20, 2463432), (24, 2052860), (30, 1642288), (32, 1539645), (40, 1231716), (48, 1026430), (60, 821144), (80, 615858), (96, 513215), (120, 410572), (160, 307929), (240, 205286), (480, 102643)]