2154234240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{373999}}^1$

素因数の和:374024

約数の個数: 96

約数和(自身を含む): 7438860000

約数和(自身を除く): 5284625760

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 373999, 747998, 1121997, 1495996, 1869995, 2243994, 2991992, 3365991, 3739990, 4487988, 5609985, 5983984, 6731982, 7479980, 8975976, 11219970, 11967968, 13463964, 14959960, 16829955, 17951952, 22439940, 23935936, 26927928, 29919920, 33659910, 35903904, 44879880, 47871872, 53855856, 59839840, 67319820, 71807808, 89759760, 107711712, 119679680, 134639640, 143615616, 179519520, 215423424, 239359360, 269279280, 359039040, 430846848, 538558560, 718078080, 1077117120, 2154234240]

約数ペア:

[(1, 2154234240), (2, 1077117120), (3, 718078080), (4, 538558560), (5, 430846848), (6, 359039040), (8, 269279280), (9, 239359360), (10, 215423424), (12, 179519520), (15, 143615616), (16, 134639640), (18, 119679680), (20, 107711712), (24, 89759760), (30, 71807808), (32, 67319820), (36, 59839840), (40, 53855856), (45, 47871872), (48, 44879880), (60, 35903904), (64, 33659910), (72, 29919920), (80, 26927928), (90, 23935936), (96, 22439940), (120, 17951952), (128, 16829955), (144, 14959960), (160, 13463964), (180, 11967968), (192, 11219970), (240, 8975976), (288, 7479980), (320, 6731982), (360, 5983984), (384, 5609985), (480, 4487988), (576, 3739990), (640, 3365991), (720, 2991992), (960, 2243994), (1152, 1869995), (1440, 1495996), (1920, 1121997), (2880, 747998), (5760, 373999)]