57208680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17657}}^1$

素因数の和:17680

約数の個数: 80

約数和(自身を含む): 192295620

約数和(自身を除く): 135086940

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, 17657, 35314, 52971, 70628, 88285, 105942, 141256, 158913, 176570, 211884, 264855, 317826, 353140, 423768, 476739, 529710, 635652, 706280, 794565, 953478, 1059420, 1271304, 1430217, 1589130, 1906956, 2118840, 2383695, 2860434, 3178260, 3813912, 4767390, 5720868, 6356520, 7151085, 9534780, 11441736, 14302170, 19069560, 28604340, 57208680]

約数ペア:

[(1, 57208680), (2, 28604340), (3, 19069560), (4, 14302170), (5, 11441736), (6, 9534780), (8, 7151085), (9, 6356520), (10, 5720868), (12, 4767390), (15, 3813912), (18, 3178260), (20, 2860434), (24, 2383695), (27, 2118840), (30, 1906956), (36, 1589130), (40, 1430217), (45, 1271304), (54, 1059420), (60, 953478), (72, 794565), (81, 706280), (90, 635652), (108, 529710), (120, 476739), (135, 423768), (162, 353140), (180, 317826), (216, 264855), (270, 211884), (324, 176570), (360, 158913), (405, 141256), (540, 105942), (648, 88285), (810, 70628), (1080, 52971), (1620, 35314), (3240, 17657)]