321867360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2797

約数の個数: 144

約数和(自身を含む): 1112018544

約数和(自身を除く): 790151184

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, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2693, 2988, 3320, 3735, 3984, 4980, 5386, 5976, 6640, 7470, 7968, 8079, 9960, 10772, 11952, 13280, 13465, 14940, 16158, 19920, 21544, 23904, 24237, 26930, 29880, 32316, 39840, 40395, 43088, 48474, 53860, 59760, 64632, 80790, 86176, 96948, 107720, 119520, 121185, 129264, 161580, 193896, 215440, 223519, 242370, 258528, 323160, 387792, 430880, 447038, 484740, 646320, 670557, 775584, 894076, 969480, 1117595, 1292640, 1341114, 1788152, 1938960, 2011671, 2235190, 2682228, 3352785, 3576304, 3877920, 4023342, 4470380, 5364456, 6705570, 7152608, 8046684, 8940760, 10058355, 10728912, 13411140, 16093368, 17881520, 20116710, 21457824, 26822280, 32186736, 35763040, 40233420, 53644560, 64373472, 80466840, 107289120, 160933680, 321867360]

約数ペア:

[(1, 321867360), (2, 160933680), (3, 107289120), (4, 80466840), (5, 64373472), (6, 53644560), (8, 40233420), (9, 35763040), (10, 32186736), (12, 26822280), (15, 21457824), (16, 20116710), (18, 17881520), (20, 16093368), (24, 13411140), (30, 10728912), (32, 10058355), (36, 8940760), (40, 8046684), (45, 7152608), (48, 6705570), (60, 5364456), (72, 4470380), (80, 4023342), (83, 3877920), (90, 3576304), (96, 3352785), (120, 2682228), (144, 2235190), (160, 2011671), (166, 1938960), (180, 1788152), (240, 1341114), (249, 1292640), (288, 1117595), (332, 969480), (360, 894076), (415, 775584), (480, 670557), (498, 646320), (664, 484740), (720, 447038), (747, 430880), (830, 387792), (996, 323160), (1245, 258528), (1328, 242370), (1440, 223519), (1494, 215440), (1660, 193896), (1992, 161580), (2490, 129264), (2656, 121185), (2693, 119520), (2988, 107720), (3320, 96948), (3735, 86176), (3984, 80790), (4980, 64632), (5386, 59760), (5976, 53860), (6640, 48474), (7470, 43088), (7968, 40395), (8079, 39840), (9960, 32316), (10772, 29880), (11952, 26930), (13280, 24237), (13465, 23904), (14940, 21544), (16158, 19920)]