74877120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25999}}^1$

素因数の和:26022

約数の個数: 84

約数和(自身を含む): 257556000

約数和(自身を除く): 182678880

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25999, 51998, 77997, 103996, 129995, 155994, 207992, 233991, 259990, 311988, 389985, 415984, 467982, 519980, 623976, 779970, 831968, 935964, 1039960, 1169955, 1247952, 1559940, 1663936, 1871928, 2079920, 2339910, 2495904, 3119880, 3743856, 4159840, 4679820, 4991808, 6239760, 7487712, 8319680, 9359640, 12479520, 14975424, 18719280, 24959040, 37438560, 74877120]

約数ペア:

[(1, 74877120), (2, 37438560), (3, 24959040), (4, 18719280), (5, 14975424), (6, 12479520), (8, 9359640), (9, 8319680), (10, 7487712), (12, 6239760), (15, 4991808), (16, 4679820), (18, 4159840), (20, 3743856), (24, 3119880), (30, 2495904), (32, 2339910), (36, 2079920), (40, 1871928), (45, 1663936), (48, 1559940), (60, 1247952), (64, 1169955), (72, 1039960), (80, 935964), (90, 831968), (96, 779970), (120, 623976), (144, 519980), (160, 467982), (180, 415984), (192, 389985), (240, 311988), (288, 259990), (320, 233991), (360, 207992), (480, 155994), (576, 129995), (720, 103996), (960, 77997), (1440, 51998), (2880, 25999)]