48431640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23741}}^1$

素因数の和:23772

約数の個数: 64

約数和(自身を含む): 153848160

約数和(自身を除く): 105416520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23741, 47482, 71223, 94964, 118705, 142446, 189928, 237410, 284892, 356115, 403597, 474820, 569784, 712230, 807194, 949640, 1210791, 1424460, 1614388, 2017985, 2421582, 2848920, 3228776, 4035970, 4843164, 6053955, 8071940, 9686328, 12107910, 16143880, 24215820, 48431640]

約数ペア:

[(1, 48431640), (2, 24215820), (3, 16143880), (4, 12107910), (5, 9686328), (6, 8071940), (8, 6053955), (10, 4843164), (12, 4035970), (15, 3228776), (17, 2848920), (20, 2421582), (24, 2017985), (30, 1614388), (34, 1424460), (40, 1210791), (51, 949640), (60, 807194), (68, 712230), (85, 569784), (102, 474820), (120, 403597), (136, 356115), (170, 284892), (204, 237410), (255, 189928), (340, 142446), (408, 118705), (510, 94964), (680, 71223), (1020, 47482), (2040, 23741)]