684270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28229}}^1$

素因数の和:28346

約数の個数: 80

約数和(自身を含む): 2142318240

約数和(自身を除く): 1458047280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 28229, 56458, 84687, 112916, 141145, 169374, 225832, 282290, 338748, 423435, 451664, 564580, 677496, 846870, 1129160, 1354992, 1693740, 2258320, 2851129, 3387480, 5702258, 6774960, 8553387, 11404516, 14255645, 17106774, 22809032, 28511290, 34213548, 42766935, 45618064, 57022580, 68427096, 85533870, 114045160, 136854192, 171067740, 228090320, 342135480, 684270960]

約数ペア:

[(1, 684270960), (2, 342135480), (3, 228090320), (4, 171067740), (5, 136854192), (6, 114045160), (8, 85533870), (10, 68427096), (12, 57022580), (15, 45618064), (16, 42766935), (20, 34213548), (24, 28511290), (30, 22809032), (40, 17106774), (48, 14255645), (60, 11404516), (80, 8553387), (101, 6774960), (120, 5702258), (202, 3387480), (240, 2851129), (303, 2258320), (404, 1693740), (505, 1354992), (606, 1129160), (808, 846870), (1010, 677496), (1212, 564580), (1515, 451664), (1616, 423435), (2020, 338748), (2424, 282290), (3030, 225832), (4040, 169374), (4848, 141145), (6060, 112916), (8080, 84687), (12120, 56458), (24240, 28229)]