120783608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 159152392

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 47, 53, 58, 76, 88, 94, 106, 116, 152, 188, 209, 212, 232, 319, 376, 418, 424, 517, 551, 583, 638, 836, 893, 1007, 1034, 1102, 1166, 1276, 1363, 1537, 1672, 1786, 2014, 2068, 2204, 2332, 2491, 2552, 2726, 3074, 3572, 4028, 4136, 4408, 4664, 4982, 5452, 6061, 6148, 7144, 8056, 9823, 9964, 10904, 11077, 12122, 12296, 14993, 16907, 19646, 19928, 22154, 24244, 25897, 27401, 29203, 29986, 33814, 39292, 44308, 47329, 48488, 51794, 54802, 58406, 59972, 67628, 72239, 78584, 88616, 94658, 103588, 109604, 116812, 119944, 135256, 144478, 189316, 207176, 219208, 233624, 284867, 288956, 321233, 378632, 520619, 569734, 577912, 642466, 794629, 1041238, 1139468, 1284932, 1372541, 1589258, 2082476, 2278936, 2569864, 2745082, 3178516, 4164952, 5490164, 6357032, 10980328, 15097951, 30195902, 60391804, 120783608]

約数ペア:

[(1, 120783608), (2, 60391804), (4, 30195902), (8, 15097951), (11, 10980328), (19, 6357032), (22, 5490164), (29, 4164952), (38, 3178516), (44, 2745082), (47, 2569864), (53, 2278936), (58, 2082476), (76, 1589258), (88, 1372541), (94, 1284932), (106, 1139468), (116, 1041238), (152, 794629), (188, 642466), (209, 577912), (212, 569734), (232, 520619), (319, 378632), (376, 321233), (418, 288956), (424, 284867), (517, 233624), (551, 219208), (583, 207176), (638, 189316), (836, 144478), (893, 135256), (1007, 119944), (1034, 116812), (1102, 109604), (1166, 103588), (1276, 94658), (1363, 88616), (1537, 78584), (1672, 72239), (1786, 67628), (2014, 59972), (2068, 58406), (2204, 54802), (2332, 51794), (2491, 48488), (2552, 47329), (2726, 44308), (3074, 39292), (3572, 33814), (4028, 29986), (4136, 29203), (4408, 27401), (4664, 25897), (4982, 24244), (5452, 22154), (6061, 19928), (6148, 19646), (7144, 16907), (8056, 14993), (9823, 12296), (9964, 12122), (10904, 11077)]