28331335080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1333867}}^1$

素因数の和:1333943

約数の個数: 96

約数和(自身を含む): 93637533600

約数和(自身を除く): 65306198520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 1333867, 2667734, 4001601, 5335468, 6669335, 8003202, 10670936, 12004803, 13338670, 16006404, 20008005, 24009606, 26677340, 32012808, 40016010, 48019212, 53354680, 60024015, 78698153, 80032020, 96038424, 120048030, 157396306, 160064040, 236094459, 240096060, 314792612, 393490765, 472188918, 480192120, 629585224, 708283377, 786981530, 944377836, 1180472295, 1416566754, 1573963060, 1888755672, 2360944590, 2833133508, 3147926120, 3541416885, 4721889180, 5666267016, 7082833770, 9443778360, 14165667540, 28331335080]

約数ペア:

[(1, 28331335080), (2, 14165667540), (3, 9443778360), (4, 7082833770), (5, 5666267016), (6, 4721889180), (8, 3541416885), (9, 3147926120), (10, 2833133508), (12, 2360944590), (15, 1888755672), (18, 1573963060), (20, 1416566754), (24, 1180472295), (30, 944377836), (36, 786981530), (40, 708283377), (45, 629585224), (59, 480192120), (60, 472188918), (72, 393490765), (90, 314792612), (118, 240096060), (120, 236094459), (177, 160064040), (180, 157396306), (236, 120048030), (295, 96038424), (354, 80032020), (360, 78698153), (472, 60024015), (531, 53354680), (590, 48019212), (708, 40016010), (885, 32012808), (1062, 26677340), (1180, 24009606), (1416, 20008005), (1770, 16006404), (2124, 13338670), (2360, 12004803), (2655, 10670936), (3540, 8003202), (4248, 6669335), (5310, 5335468), (7080, 4001601), (10620, 2667734), (21240, 1333867)]