148955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6301}}^1$

素因数の和:6512

約数の個数: 64

約数和(自身を含む): 449206560

約数和(自身を除く): 300250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6301, 7880, 11820, 12602, 18903, 23640, 25204, 31505, 37806, 50408, 63010, 75612, 94515, 126020, 151224, 189030, 252040, 378060, 756120, 1241297, 2482594, 3723891, 4965188, 6206485, 7447782, 9930376, 12412970, 14895564, 18619455, 24825940, 29791128, 37238910, 49651880, 74477820, 148955640]

約数ペア:

[(1, 148955640), (2, 74477820), (3, 49651880), (4, 37238910), (5, 29791128), (6, 24825940), (8, 18619455), (10, 14895564), (12, 12412970), (15, 9930376), (20, 7447782), (24, 6206485), (30, 4965188), (40, 3723891), (60, 2482594), (120, 1241297), (197, 756120), (394, 378060), (591, 252040), (788, 189030), (985, 151224), (1182, 126020), (1576, 94515), (1970, 75612), (2364, 63010), (2955, 50408), (3940, 37806), (4728, 31505), (5910, 25204), (6301, 23640), (7880, 18903), (11820, 12602)]