285112080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35999}}^1$

素因数の和:36029

約数の個数: 120

約数和(自身を含む): 1044576000

約数和(自身を除く): 759463920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 35999, 71998, 107997, 143996, 179995, 215994, 287992, 323991, 359990, 395989, 431988, 539985, 575984, 647982, 719980, 791978, 863976, 1079970, 1187967, 1295964, 1439960, 1583956, 1619955, 1727952, 1979945, 2159940, 2375934, 2591928, 2879920, 3167912, 3239910, 3563901, 3959890, 4319880, 4751868, 5183856, 5939835, 6335824, 6479820, 7127802, 7919780, 8639760, 9503736, 11879670, 12959640, 14255604, 15839560, 17819505, 19007472, 23759340, 25919280, 28511208, 31679120, 35639010, 47518680, 57022416, 71278020, 95037360, 142556040, 285112080]

約数ペア:

[(1, 285112080), (2, 142556040), (3, 95037360), (4, 71278020), (5, 57022416), (6, 47518680), (8, 35639010), (9, 31679120), (10, 28511208), (11, 25919280), (12, 23759340), (15, 19007472), (16, 17819505), (18, 15839560), (20, 14255604), (22, 12959640), (24, 11879670), (30, 9503736), (33, 8639760), (36, 7919780), (40, 7127802), (44, 6479820), (45, 6335824), (48, 5939835), (55, 5183856), (60, 4751868), (66, 4319880), (72, 3959890), (80, 3563901), (88, 3239910), (90, 3167912), (99, 2879920), (110, 2591928), (120, 2375934), (132, 2159940), (144, 1979945), (165, 1727952), (176, 1619955), (180, 1583956), (198, 1439960), (220, 1295964), (240, 1187967), (264, 1079970), (330, 863976), (360, 791978), (396, 719980), (440, 647982), (495, 575984), (528, 539985), (660, 431988), (720, 395989), (792, 359990), (880, 323991), (990, 287992), (1320, 215994), (1584, 179995), (1980, 143996), (2640, 107997), (3960, 71998), (7920, 35999)]