2868477840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1327999}}^1$

素因数の和:1328021

約数の個数: 80

約数和(自身を含む): 9880320000

約数和(自身を除く): 7011842160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1327999, 2655998, 3983997, 5311996, 6639995, 7967994, 10623992, 11951991, 13279990, 15935988, 19919985, 21247984, 23903982, 26559980, 31871976, 35855973, 39839970, 47807964, 53119960, 59759955, 63743952, 71711946, 79679940, 95615928, 106239920, 119519910, 143423892, 159359880, 179279865, 191231856, 239039820, 286847784, 318719760, 358559730, 478079640, 573695568, 717119460, 956159280, 1434238920, 2868477840]

約数ペア:

[(1, 2868477840), (2, 1434238920), (3, 956159280), (4, 717119460), (5, 573695568), (6, 478079640), (8, 358559730), (9, 318719760), (10, 286847784), (12, 239039820), (15, 191231856), (16, 179279865), (18, 159359880), (20, 143423892), (24, 119519910), (27, 106239920), (30, 95615928), (36, 79679940), (40, 71711946), (45, 63743952), (48, 59759955), (54, 53119960), (60, 47807964), (72, 39839970), (80, 35855973), (90, 31871976), (108, 26559980), (120, 23903982), (135, 21247984), (144, 19919985), (180, 15935988), (216, 13279990), (240, 11951991), (270, 10623992), (360, 7967994), (432, 6639995), (540, 5311996), (720, 3983997), (1080, 2655998), (2160, 1327999)]