84815760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3499}}^1$

素因数の和:3616

約数の個数: 80

約数和(自身を含む): 265608000

約数和(自身を除く): 180792240

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, 3499, 4040, 4848, 6060, 6998, 8080, 10497, 12120, 13996, 17495, 20994, 24240, 27992, 34990, 41988, 52485, 55984, 69980, 83976, 104970, 139960, 167952, 209940, 279920, 353399, 419880, 706798, 839760, 1060197, 1413596, 1766995, 2120394, 2827192, 3533990, 4240788, 5300985, 5654384, 7067980, 8481576, 10601970, 14135960, 16963152, 21203940, 28271920, 42407880, 84815760]

約数ペア:

[(1, 84815760), (2, 42407880), (3, 28271920), (4, 21203940), (5, 16963152), (6, 14135960), (8, 10601970), (10, 8481576), (12, 7067980), (15, 5654384), (16, 5300985), (20, 4240788), (24, 3533990), (30, 2827192), (40, 2120394), (48, 1766995), (60, 1413596), (80, 1060197), (101, 839760), (120, 706798), (202, 419880), (240, 353399), (303, 279920), (404, 209940), (505, 167952), (606, 139960), (808, 104970), (1010, 83976), (1212, 69980), (1515, 55984), (1616, 52485), (2020, 41988), (2424, 34990), (3030, 27992), (3499, 24240), (4040, 20994), (4848, 17495), (6060, 13996), (6998, 12120), (8080, 10497)]