720828576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{192529}}^1$

素因数の和:192558

約数の個数: 72

約数和(自身を含む): 2207548980

約数和(自身を除く): 1486720404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 192529, 385058, 577587, 770116, 1155174, 1540232, 1732761, 2310348, 2502877, 3080464, 3465522, 4620696, 5005754, 6160928, 6931044, 7508631, 9241392, 10011508, 13862088, 15017262, 18482784, 20023016, 22525893, 27724176, 30034524, 40046032, 45051786, 55448352, 60069048, 80092064, 90103572, 120138096, 180207144, 240276192, 360414288, 720828576]

約数ペア:

[(1, 720828576), (2, 360414288), (3, 240276192), (4, 180207144), (6, 120138096), (8, 90103572), (9, 80092064), (12, 60069048), (13, 55448352), (16, 45051786), (18, 40046032), (24, 30034524), (26, 27724176), (32, 22525893), (36, 20023016), (39, 18482784), (48, 15017262), (52, 13862088), (72, 10011508), (78, 9241392), (96, 7508631), (104, 6931044), (117, 6160928), (144, 5005754), (156, 4620696), (208, 3465522), (234, 3080464), (288, 2502877), (312, 2310348), (416, 1732761), (468, 1540232), (624, 1155174), (936, 770116), (1248, 577587), (1872, 385058), (3744, 192529)]