2072447280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28499}}^1$

素因数の和:28619

約数の個数: 120

約数和(自身を含む): 7029126000

約数和(自身を除く): 4956678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 18180, 24240, 28499, 36360, 56998, 72720, 85497, 113996, 142495, 170994, 227992, 256491, 284990, 341988, 427485, 455984, 512982, 569980, 683976, 854970, 1025964, 1139960, 1282455, 1367952, 1709940, 2051928, 2279920, 2564910, 2878399, 3419880, 4103856, 5129820, 5756798, 6839760, 8635197, 10259640, 11513596, 14391995, 17270394, 20519280, 23027192, 25905591, 28783990, 34540788, 43175985, 46054384, 51811182, 57567980, 69081576, 86351970, 103622364, 115135960, 129527955, 138163152, 172703940, 207244728, 230271920, 259055910, 345407880, 414489456, 518111820, 690815760, 1036223640, 2072447280]

約数ペア:

[(1, 2072447280), (2, 1036223640), (3, 690815760), (4, 518111820), (5, 414489456), (6, 345407880), (8, 259055910), (9, 230271920), (10, 207244728), (12, 172703940), (15, 138163152), (16, 129527955), (18, 115135960), (20, 103622364), (24, 86351970), (30, 69081576), (36, 57567980), (40, 51811182), (45, 46054384), (48, 43175985), (60, 34540788), (72, 28783990), (80, 25905591), (90, 23027192), (101, 20519280), (120, 17270394), (144, 14391995), (180, 11513596), (202, 10259640), (240, 8635197), (303, 6839760), (360, 5756798), (404, 5129820), (505, 4103856), (606, 3419880), (720, 2878399), (808, 2564910), (909, 2279920), (1010, 2051928), (1212, 1709940), (1515, 1367952), (1616, 1282455), (1818, 1139960), (2020, 1025964), (2424, 854970), (3030, 683976), (3636, 569980), (4040, 512982), (4545, 455984), (4848, 427485), (6060, 341988), (7272, 284990), (8080, 256491), (9090, 227992), (12120, 170994), (14544, 142495), (18180, 113996), (24240, 85497), (28499, 72720), (36360, 56998)]