119985120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 414151920

約数和(自身を除く): 294166800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 859, 873, 970, 1164, 1440, 1455, 1552, 1718, 1746, 1940, 2328, 2577, 2910, 3104, 3436, 3492, 3880, 4295, 4365, 4656, 5154, 5820, 6872, 6984, 7731, 7760, 8590, 8730, 9312, 10308, 11640, 12885, 13744, 13968, 15462, 15520, 17180, 17460, 20616, 23280, 25770, 27488, 27936, 30924, 34360, 34920, 38655, 41232, 46560, 51540, 61848, 68720, 69840, 77310, 82464, 83323, 103080, 123696, 137440, 139680, 154620, 166646, 206160, 247392, 249969, 309240, 333292, 412320, 416615, 499938, 618480, 666584, 749907, 833230, 999876, 1236960, 1249845, 1333168, 1499814, 1666460, 1999752, 2499690, 2666336, 2999628, 3332920, 3749535, 3999504, 4999380, 5999256, 6665840, 7499070, 7999008, 9998760, 11998512, 13331680, 14998140, 19997520, 23997024, 29996280, 39995040, 59992560, 119985120]

約数ペア:

[(1, 119985120), (2, 59992560), (3, 39995040), (4, 29996280), (5, 23997024), (6, 19997520), (8, 14998140), (9, 13331680), (10, 11998512), (12, 9998760), (15, 7999008), (16, 7499070), (18, 6665840), (20, 5999256), (24, 4999380), (30, 3999504), (32, 3749535), (36, 3332920), (40, 2999628), (45, 2666336), (48, 2499690), (60, 1999752), (72, 1666460), (80, 1499814), (90, 1333168), (96, 1249845), (97, 1236960), (120, 999876), (144, 833230), (160, 749907), (180, 666584), (194, 618480), (240, 499938), (288, 416615), (291, 412320), (360, 333292), (388, 309240), (480, 249969), (485, 247392), (582, 206160), (720, 166646), (776, 154620), (859, 139680), (873, 137440), (970, 123696), (1164, 103080), (1440, 83323), (1455, 82464), (1552, 77310), (1718, 69840), (1746, 68720), (1940, 61848), (2328, 51540), (2577, 46560), (2910, 41232), (3104, 38655), (3436, 34920), (3492, 34360), (3880, 30924), (4295, 27936), (4365, 27488), (4656, 25770), (5154, 23280), (5820, 20616), (6872, 17460), (6984, 17180), (7731, 15520), (7760, 15462), (8590, 13968), (8730, 13744), (9312, 12885), (10308, 11640)]