316007280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{438899}}^1$

素因数の和:438918

約数の個数: 60

約数和(自身を含む): 1061260200

約数和(自身を除く): 745252920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 438899, 877798, 1316697, 1755596, 2194495, 2633394, 3511192, 3950091, 4388990, 5266788, 6583485, 7022384, 7900182, 8777980, 10533576, 13166970, 15800364, 17555960, 19750455, 21067152, 26333940, 31600728, 35111920, 39500910, 52667880, 63201456, 79001820, 105335760, 158003640, 316007280]

約数ペア:

[(1, 316007280), (2, 158003640), (3, 105335760), (4, 79001820), (5, 63201456), (6, 52667880), (8, 39500910), (9, 35111920), (10, 31600728), (12, 26333940), (15, 21067152), (16, 19750455), (18, 17555960), (20, 15800364), (24, 13166970), (30, 10533576), (36, 8777980), (40, 7900182), (45, 7022384), (48, 6583485), (60, 5266788), (72, 4388990), (80, 3950091), (90, 3511192), (120, 2633394), (144, 2194495), (180, 1755596), (240, 1316697), (360, 877798), (720, 438899)]