1329454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 4053888000

約数和(自身を除く): 2724433080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 229, 303, 404, 458, 479, 505, 606, 687, 808, 916, 958, 1010, 1145, 1212, 1374, 1437, 1515, 1832, 1916, 2020, 2290, 2395, 2424, 2748, 2874, 3030, 3435, 3832, 4040, 4580, 4790, 5496, 5748, 6060, 6870, 7185, 9160, 9580, 11496, 12120, 13740, 14370, 19160, 23129, 27480, 28740, 46258, 48379, 57480, 69387, 92516, 96758, 109691, 115645, 138774, 145137, 185032, 193516, 219382, 231290, 241895, 277548, 290274, 329073, 346935, 387032, 438764, 462580, 483790, 548455, 555096, 580548, 658146, 693870, 725685, 877528, 925160, 967580, 1096910, 1161096, 1316292, 1387740, 1451370, 1645365, 1935160, 2193820, 2632584, 2775480, 2902740, 3290730, 4387640, 5805480, 6581460, 11078791, 13162920, 22157582, 33236373, 44315164, 55393955, 66472746, 88630328, 110787910, 132945492, 166181865, 221575820, 265890984, 332363730, 443151640, 664727460, 1329454920]

約数ペア:

[(1, 1329454920), (2, 664727460), (3, 443151640), (4, 332363730), (5, 265890984), (6, 221575820), (8, 166181865), (10, 132945492), (12, 110787910), (15, 88630328), (20, 66472746), (24, 55393955), (30, 44315164), (40, 33236373), (60, 22157582), (101, 13162920), (120, 11078791), (202, 6581460), (229, 5805480), (303, 4387640), (404, 3290730), (458, 2902740), (479, 2775480), (505, 2632584), (606, 2193820), (687, 1935160), (808, 1645365), (916, 1451370), (958, 1387740), (1010, 1316292), (1145, 1161096), (1212, 1096910), (1374, 967580), (1437, 925160), (1515, 877528), (1832, 725685), (1916, 693870), (2020, 658146), (2290, 580548), (2395, 555096), (2424, 548455), (2748, 483790), (2874, 462580), (3030, 438764), (3435, 387032), (3832, 346935), (4040, 329073), (4580, 290274), (4790, 277548), (5496, 241895), (5748, 231290), (6060, 219382), (6870, 193516), (7185, 185032), (9160, 145137), (9580, 138774), (11496, 115645), (12120, 109691), (13740, 96758), (14370, 92516), (19160, 69387), (23129, 57480), (27480, 48379), (28740, 46258)]