57506760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17749}}^1$

素因数の和:17772

約数の個数: 80

約数和(自身を含む): 193297500

約数和(自身を除く): 135790740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17749, 35498, 53247, 70996, 88745, 106494, 141992, 159741, 177490, 212988, 266235, 319482, 354980, 425976, 479223, 532470, 638964, 709960, 798705, 958446, 1064940, 1277928, 1437669, 1597410, 1916892, 2129880, 2396115, 2875338, 3194820, 3833784, 4792230, 5750676, 6389640, 7188345, 9584460, 11501352, 14376690, 19168920, 28753380, 57506760]

約数ペア:

[(1, 57506760), (2, 28753380), (3, 19168920), (4, 14376690), (5, 11501352), (6, 9584460), (8, 7188345), (9, 6389640), (10, 5750676), (12, 4792230), (15, 3833784), (18, 3194820), (20, 2875338), (24, 2396115), (27, 2129880), (30, 1916892), (36, 1597410), (40, 1437669), (45, 1277928), (54, 1064940), (60, 958446), (72, 798705), (81, 709960), (90, 638964), (108, 532470), (120, 479223), (135, 425976), (162, 354980), (180, 319482), (216, 266235), (270, 212988), (324, 177490), (360, 159741), (405, 141992), (540, 106494), (648, 88745), (810, 70996), (1080, 53247), (1620, 35498), (3240, 17749)]