1260888048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40351}}^1$

素因数の和:40403

約数の個数: 120

約数和(自身を含む): 4163035136

約数和(自身を除く): 2902147088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 40351, 80702, 121053, 161404, 242106, 282457, 322808, 363159, 484212, 564914, 645616, 726318, 847371, 968424, 1129828, 1250881, 1452636, 1694742, 1936848, 2259656, 2501762, 2542113, 2905272, 3389484, 3752643, 4519312, 5003524, 5084226, 5810544, 6778968, 7505286, 8756167, 10007048, 10168452, 11257929, 13557936, 15010572, 17512334, 20014096, 20336904, 22515858, 26268501, 30021144, 35024668, 40673808, 45031716, 52537002, 60042288, 70049336, 78805503, 90063432, 105074004, 140098672, 157611006, 180126864, 210148008, 315222012, 420296016, 630444024, 1260888048]

約数ペア:

[(1, 1260888048), (2, 630444024), (3, 420296016), (4, 315222012), (6, 210148008), (7, 180126864), (8, 157611006), (9, 140098672), (12, 105074004), (14, 90063432), (16, 78805503), (18, 70049336), (21, 60042288), (24, 52537002), (28, 45031716), (31, 40673808), (36, 35024668), (42, 30021144), (48, 26268501), (56, 22515858), (62, 20336904), (63, 20014096), (72, 17512334), (84, 15010572), (93, 13557936), (112, 11257929), (124, 10168452), (126, 10007048), (144, 8756167), (168, 7505286), (186, 6778968), (217, 5810544), (248, 5084226), (252, 5003524), (279, 4519312), (336, 3752643), (372, 3389484), (434, 2905272), (496, 2542113), (504, 2501762), (558, 2259656), (651, 1936848), (744, 1694742), (868, 1452636), (1008, 1250881), (1116, 1129828), (1302, 968424), (1488, 847371), (1736, 726318), (1953, 645616), (2232, 564914), (2604, 484212), (3472, 363159), (3906, 322808), (4464, 282457), (5208, 242106), (7812, 161404), (10416, 121053), (15624, 80702), (31248, 40351)]