2049594240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1067497}}^1$

素因数の和:1067519

約数の個数: 64

約数和(自身を含む): 6533087760

約数和(自身を除く): 4483493520

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, 1067497, 2134994, 3202491, 4269988, 5337485, 6404982, 8539976, 10674970, 12809964, 16012455, 17079952, 21349940, 25619928, 32024910, 34159904, 42699880, 51239856, 64049820, 68319808, 85399760, 102479712, 128099640, 136639616, 170799520, 204959424, 256199280, 341599040, 409918848, 512398560, 683198080, 1024797120, 2049594240]

約数ペア:

[(1, 2049594240), (2, 1024797120), (3, 683198080), (4, 512398560), (5, 409918848), (6, 341599040), (8, 256199280), (10, 204959424), (12, 170799520), (15, 136639616), (16, 128099640), (20, 102479712), (24, 85399760), (30, 68319808), (32, 64049820), (40, 51239856), (48, 42699880), (60, 34159904), (64, 32024910), (80, 25619928), (96, 21349940), (120, 17079952), (128, 16012455), (160, 12809964), (192, 10674970), (240, 8539976), (320, 6404982), (384, 5337485), (480, 4269988), (640, 3202491), (960, 2134994), (1920, 1067497)]