112519920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 349834752

約数和(自身を除く): 237314832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 743, 1262, 1486, 1893, 2229, 2524, 2972, 3155, 3715, 3786, 4458, 5048, 5944, 6310, 7430, 7572, 8916, 9465, 10096, 11145, 11888, 12620, 14860, 15144, 17832, 18930, 22290, 25240, 29720, 30288, 35664, 37860, 44580, 50480, 59440, 75720, 89160, 151440, 178320, 468833, 937666, 1406499, 1875332, 2344165, 2812998, 3750664, 4688330, 5625996, 7032495, 7501328, 9376660, 11251992, 14064990, 18753320, 22503984, 28129980, 37506640, 56259960, 112519920]

約数ペア:

[(1, 112519920), (2, 56259960), (3, 37506640), (4, 28129980), (5, 22503984), (6, 18753320), (8, 14064990), (10, 11251992), (12, 9376660), (15, 7501328), (16, 7032495), (20, 5625996), (24, 4688330), (30, 3750664), (40, 2812998), (48, 2344165), (60, 1875332), (80, 1406499), (120, 937666), (240, 468833), (631, 178320), (743, 151440), (1262, 89160), (1486, 75720), (1893, 59440), (2229, 50480), (2524, 44580), (2972, 37860), (3155, 35664), (3715, 30288), (3786, 29720), (4458, 25240), (5048, 22290), (5944, 18930), (6310, 17832), (7430, 15144), (7572, 14860), (8916, 12620), (9465, 11888), (10096, 11145)]