120200808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 378040320

約数和(自身を除く): 257839512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1171, 1222, 1316, 1833, 1974, 2184, 2342, 2444, 2632, 3513, 3666, 3948, 4277, 4684, 4888, 7026, 7332, 7896, 8197, 8554, 9368, 12831, 14052, 14664, 15223, 16394, 17108, 24591, 25662, 28104, 30446, 32788, 34216, 45669, 49182, 51324, 55037, 60892, 65576, 91338, 98364, 102648, 106561, 110074, 121784, 165111, 182676, 196728, 213122, 220148, 319683, 330222, 365352, 385259, 426244, 440296, 639366, 660444, 715481, 770518, 852488, 1155777, 1278732, 1320888, 1430962, 1541036, 2146443, 2311554, 2557464, 2861924, 3082072, 4292886, 4623108, 5008367, 5723848, 8585772, 9246216, 10016734, 15025101, 17171544, 20033468, 30050202, 40066936, 60100404, 120200808]

約数ペア:

[(1, 120200808), (2, 60100404), (3, 40066936), (4, 30050202), (6, 20033468), (7, 17171544), (8, 15025101), (12, 10016734), (13, 9246216), (14, 8585772), (21, 5723848), (24, 5008367), (26, 4623108), (28, 4292886), (39, 3082072), (42, 2861924), (47, 2557464), (52, 2311554), (56, 2146443), (78, 1541036), (84, 1430962), (91, 1320888), (94, 1278732), (104, 1155777), (141, 852488), (156, 770518), (168, 715481), (182, 660444), (188, 639366), (273, 440296), (282, 426244), (312, 385259), (329, 365352), (364, 330222), (376, 319683), (546, 220148), (564, 213122), (611, 196728), (658, 182676), (728, 165111), (987, 121784), (1092, 110074), (1128, 106561), (1171, 102648), (1222, 98364), (1316, 91338), (1833, 65576), (1974, 60892), (2184, 55037), (2342, 51324), (2444, 49182), (2632, 45669), (3513, 34216), (3666, 32788), (3948, 30446), (4277, 28104), (4684, 25662), (4888, 24591), (7026, 17108), (7332, 16394), (7896, 15223), (8197, 14664), (8554, 14052), (9368, 12831)]