155515680

素因数分解:

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

素因数の和:36023

約数の個数: 96

約数和(自身を含む): 544320000

約数和(自身を除く): 388804320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 35999, 71998, 107997, 143996, 179995, 215994, 287992, 323991, 359990, 431988, 539985, 575984, 647982, 719980, 863976, 971973, 1079970, 1151968, 1295964, 1439960, 1619955, 1727952, 1943946, 2159940, 2591928, 2879920, 3239910, 3455904, 3887892, 4319880, 4859865, 5183856, 5759840, 6479820, 7775784, 8639760, 9719730, 10367712, 12959640, 15551568, 17279520, 19439460, 25919280, 31103136, 38878920, 51838560, 77757840, 155515680]

約数ペア:

[(1, 155515680), (2, 77757840), (3, 51838560), (4, 38878920), (5, 31103136), (6, 25919280), (8, 19439460), (9, 17279520), (10, 15551568), (12, 12959640), (15, 10367712), (16, 9719730), (18, 8639760), (20, 7775784), (24, 6479820), (27, 5759840), (30, 5183856), (32, 4859865), (36, 4319880), (40, 3887892), (45, 3455904), (48, 3239910), (54, 2879920), (60, 2591928), (72, 2159940), (80, 1943946), (90, 1727952), (96, 1619955), (108, 1439960), (120, 1295964), (135, 1151968), (144, 1079970), (160, 971973), (180, 863976), (216, 719980), (240, 647982), (270, 575984), (288, 539985), (360, 431988), (432, 359990), (480, 323991), (540, 287992), (720, 215994), (864, 179995), (1080, 143996), (1440, 107997), (2160, 71998), (4320, 35999)]