388104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37607}}^1$

素因数の和:37666

約数の個数: 80

約数和(自身を含む): 1231135488

約数和(自身を除く): 843031248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 37607, 75214, 112821, 150428, 188035, 225642, 300856, 376070, 451284, 564105, 601712, 752140, 902568, 1128210, 1504280, 1617101, 1805136, 2256420, 3008560, 3234202, 4512840, 4851303, 6468404, 8085505, 9025680, 9702606, 12936808, 16171010, 19405212, 24256515, 25873616, 32342020, 38810424, 48513030, 64684040, 77620848, 97026060, 129368080, 194052120, 388104240]

約数ペア:

[(1, 388104240), (2, 194052120), (3, 129368080), (4, 97026060), (5, 77620848), (6, 64684040), (8, 48513030), (10, 38810424), (12, 32342020), (15, 25873616), (16, 24256515), (20, 19405212), (24, 16171010), (30, 12936808), (40, 9702606), (43, 9025680), (48, 8085505), (60, 6468404), (80, 4851303), (86, 4512840), (120, 3234202), (129, 3008560), (172, 2256420), (215, 1805136), (240, 1617101), (258, 1504280), (344, 1128210), (430, 902568), (516, 752140), (645, 601712), (688, 564105), (860, 451284), (1032, 376070), (1290, 300856), (1720, 225642), (2064, 188035), (2580, 150428), (3440, 112821), (5160, 75214), (10320, 37607)]