112817520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{156691}}^1$

素因数の和:156710

約数の個数: 60

約数和(自身を含む): 378881256

約数和(自身を除く): 266063736

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, 156691, 313382, 470073, 626764, 783455, 940146, 1253528, 1410219, 1566910, 1880292, 2350365, 2507056, 2820438, 3133820, 3760584, 4700730, 5640876, 6267640, 7051095, 7521168, 9401460, 11281752, 12535280, 14102190, 18802920, 22563504, 28204380, 37605840, 56408760, 112817520]

約数ペア:

[(1, 112817520), (2, 56408760), (3, 37605840), (4, 28204380), (5, 22563504), (6, 18802920), (8, 14102190), (9, 12535280), (10, 11281752), (12, 9401460), (15, 7521168), (16, 7051095), (18, 6267640), (20, 5640876), (24, 4700730), (30, 3760584), (36, 3133820), (40, 2820438), (45, 2507056), (48, 2350365), (60, 1880292), (72, 1566910), (80, 1410219), (90, 1253528), (120, 940146), (144, 783455), (180, 626764), (240, 470073), (360, 313382), (720, 156691)]