120635984

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 281136768

約数和(自身を除く): 160500784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 518, 592, 602, 677, 688, 1036, 1204, 1354, 1591, 2072, 2408, 2708, 3182, 4144, 4739, 4816, 5416, 6364, 9478, 10832, 11137, 12728, 18956, 22274, 25049, 25456, 29111, 37912, 44548, 50098, 58222, 75824, 89096, 100196, 116444, 175343, 178192, 200392, 203777, 232888, 350686, 400784, 407554, 465776, 701372, 815108, 1077107, 1402744, 1630216, 2154214, 2805488, 3260432, 4308428, 7539749, 8616856, 15079498, 17233712, 30158996, 60317992, 120635984]

約数ペア:

[(1, 120635984), (2, 60317992), (4, 30158996), (7, 17233712), (8, 15079498), (14, 8616856), (16, 7539749), (28, 4308428), (37, 3260432), (43, 2805488), (56, 2154214), (74, 1630216), (86, 1402744), (112, 1077107), (148, 815108), (172, 701372), (259, 465776), (296, 407554), (301, 400784), (344, 350686), (518, 232888), (592, 203777), (602, 200392), (677, 178192), (688, 175343), (1036, 116444), (1204, 100196), (1354, 89096), (1591, 75824), (2072, 58222), (2408, 50098), (2708, 44548), (3182, 37912), (4144, 29111), (4739, 25456), (4816, 25049), (5416, 22274), (6364, 18956), (9478, 12728), (10832, 11137)]