123368880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4549}}^1$

素因数の和:4678

約数の個数: 80

約数和(自身を含む): 385912800

約数和(自身を除く): 262543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 4549, 5424, 6780, 9040, 9098, 13560, 13647, 18196, 22745, 27120, 27294, 36392, 45490, 54588, 68235, 72784, 90980, 109176, 136470, 181960, 218352, 272940, 363920, 514037, 545880, 1028074, 1091760, 1542111, 2056148, 2570185, 3084222, 4112296, 5140370, 6168444, 7710555, 8224592, 10280740, 12336888, 15421110, 20561480, 24673776, 30842220, 41122960, 61684440, 123368880]

約数ペア:

[(1, 123368880), (2, 61684440), (3, 41122960), (4, 30842220), (5, 24673776), (6, 20561480), (8, 15421110), (10, 12336888), (12, 10280740), (15, 8224592), (16, 7710555), (20, 6168444), (24, 5140370), (30, 4112296), (40, 3084222), (48, 2570185), (60, 2056148), (80, 1542111), (113, 1091760), (120, 1028074), (226, 545880), (240, 514037), (339, 363920), (452, 272940), (565, 218352), (678, 181960), (904, 136470), (1130, 109176), (1356, 90980), (1695, 72784), (1808, 68235), (2260, 54588), (2712, 45490), (3390, 36392), (4520, 27294), (4549, 27120), (5424, 22745), (6780, 18196), (9040, 13647), (9098, 13560)]