74878560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17333}}^1$

素因数の和:17357

約数の個数: 96

約数和(自身を含む): 262090080

約数和(自身を除く): 187211520

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, 17333, 34666, 51999, 69332, 86665, 103998, 138664, 155997, 173330, 207996, 259995, 277328, 311994, 346660, 415992, 467991, 519990, 554656, 623988, 693320, 779985, 831984, 935982, 1039980, 1247976, 1386640, 1559970, 1663968, 1871964, 2079960, 2339955, 2495952, 2773280, 3119940, 3743928, 4159920, 4679910, 4991904, 6239880, 7487856, 8319840, 9359820, 12479760, 14975712, 18719640, 24959520, 37439280, 74878560]

約数ペア:

[(1, 74878560), (2, 37439280), (3, 24959520), (4, 18719640), (5, 14975712), (6, 12479760), (8, 9359820), (9, 8319840), (10, 7487856), (12, 6239880), (15, 4991904), (16, 4679910), (18, 4159920), (20, 3743928), (24, 3119940), (27, 2773280), (30, 2495952), (32, 2339955), (36, 2079960), (40, 1871964), (45, 1663968), (48, 1559970), (54, 1386640), (60, 1247976), (72, 1039980), (80, 935982), (90, 831984), (96, 779985), (108, 693320), (120, 623988), (135, 554656), (144, 519990), (160, 467991), (180, 415992), (216, 346660), (240, 311994), (270, 277328), (288, 259995), (360, 207996), (432, 173330), (480, 155997), (540, 138664), (720, 103998), (864, 86665), (1080, 69332), (1440, 51999), (2160, 34666), (4320, 17333)]