55761480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51631}}^1$

素因数の和:51651

約数の個数: 64

約数和(自身を含む): 185875200

約数和(自身を除く): 130113720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51631, 103262, 154893, 206524, 258155, 309786, 413048, 464679, 516310, 619572, 774465, 929358, 1032620, 1239144, 1394037, 1548930, 1858716, 2065240, 2323395, 2788074, 3097860, 3717432, 4646790, 5576148, 6195720, 6970185, 9293580, 11152296, 13940370, 18587160, 27880740, 55761480]

約数ペア:

[(1, 55761480), (2, 27880740), (3, 18587160), (4, 13940370), (5, 11152296), (6, 9293580), (8, 6970185), (9, 6195720), (10, 5576148), (12, 4646790), (15, 3717432), (18, 3097860), (20, 2788074), (24, 2323395), (27, 2065240), (30, 1858716), (36, 1548930), (40, 1394037), (45, 1239144), (54, 1032620), (60, 929358), (72, 774465), (90, 619572), (108, 516310), (120, 464679), (135, 413048), (180, 309786), (216, 258155), (270, 206524), (360, 154893), (540, 103262), (1080, 51631)]