24784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 74748960

約数和(自身を除く): 49964520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 857, 964, 1205, 1446, 1714, 1928, 2410, 2571, 2892, 3428, 3615, 4285, 4820, 5142, 5784, 6856, 7230, 8570, 9640, 10284, 12855, 14460, 17140, 20568, 25710, 28920, 34280, 51420, 102840, 206537, 413074, 619611, 826148, 1032685, 1239222, 1652296, 2065370, 2478444, 3098055, 4130740, 4956888, 6196110, 8261480, 12392220, 24784440]

約数ペア:

[(1, 24784440), (2, 12392220), (3, 8261480), (4, 6196110), (5, 4956888), (6, 4130740), (8, 3098055), (10, 2478444), (12, 2065370), (15, 1652296), (20, 1239222), (24, 1032685), (30, 826148), (40, 619611), (60, 413074), (120, 206537), (241, 102840), (482, 51420), (723, 34280), (857, 28920), (964, 25710), (1205, 20568), (1446, 17140), (1714, 14460), (1928, 12855), (2410, 10284), (2571, 9640), (2892, 8570), (3428, 7230), (3615, 6856), (4285, 5784), (4820, 5142)]