80959680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28111}}^1$

素因数の和:28134

約数の個数: 84

約数和(自身を含む): 278477472

約数和(自身を除く): 197517792

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 28111, 56222, 84333, 112444, 140555, 168666, 224888, 252999, 281110, 337332, 421665, 449776, 505998, 562220, 674664, 843330, 899552, 1011996, 1124440, 1264995, 1349328, 1686660, 1799104, 2023992, 2248880, 2529990, 2698656, 3373320, 4047984, 4497760, 5059980, 5397312, 6746640, 8095968, 8995520, 10119960, 13493280, 16191936, 20239920, 26986560, 40479840, 80959680]

約数ペア:

[(1, 80959680), (2, 40479840), (3, 26986560), (4, 20239920), (5, 16191936), (6, 13493280), (8, 10119960), (9, 8995520), (10, 8095968), (12, 6746640), (15, 5397312), (16, 5059980), (18, 4497760), (20, 4047984), (24, 3373320), (30, 2698656), (32, 2529990), (36, 2248880), (40, 2023992), (45, 1799104), (48, 1686660), (60, 1349328), (64, 1264995), (72, 1124440), (80, 1011996), (90, 899552), (96, 843330), (120, 674664), (144, 562220), (160, 505998), (180, 449776), (192, 421665), (240, 337332), (288, 281110), (320, 252999), (360, 224888), (480, 168666), (576, 140555), (720, 112444), (960, 84333), (1440, 56222), (2880, 28111)]