264958080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137999}}^1$

素因数の和:138021

約数の個数: 64

約数和(自身を含む): 844560000

約数和(自身を除く): 579601920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 137999, 275998, 413997, 551996, 689995, 827994, 1103992, 1379990, 1655988, 2069985, 2207984, 2759980, 3311976, 4139970, 4415968, 5519960, 6623952, 8279940, 8831936, 11039920, 13247904, 16559880, 17663872, 22079840, 26495808, 33119760, 44159680, 52991616, 66239520, 88319360, 132479040, 264958080]

約数ペア:

[(1, 264958080), (2, 132479040), (3, 88319360), (4, 66239520), (5, 52991616), (6, 44159680), (8, 33119760), (10, 26495808), (12, 22079840), (15, 17663872), (16, 16559880), (20, 13247904), (24, 11039920), (30, 8831936), (32, 8279940), (40, 6623952), (48, 5519960), (60, 4415968), (64, 4139970), (80, 3311976), (96, 2759980), (120, 2207984), (128, 2069985), (160, 1655988), (192, 1379990), (240, 1103992), (320, 827994), (384, 689995), (480, 551996), (640, 413997), (960, 275998), (1920, 137999)]