2558304960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2664901}}^1$

素因数の和:2664921

約数の個数: 56

約数和(自身を含む): 8122621296

約数和(自身を除く): 5564316336

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, 160, 192, 240, 320, 480, 960, 2664901, 5329802, 7994703, 10659604, 13324505, 15989406, 21319208, 26649010, 31978812, 39973515, 42638416, 53298020, 63957624, 79947030, 85276832, 106596040, 127915248, 159894060, 170553664, 213192080, 255830496, 319788120, 426384160, 511660992, 639576240, 852768320, 1279152480, 2558304960]

約数ペア:

[(1, 2558304960), (2, 1279152480), (3, 852768320), (4, 639576240), (5, 511660992), (6, 426384160), (8, 319788120), (10, 255830496), (12, 213192080), (15, 170553664), (16, 159894060), (20, 127915248), (24, 106596040), (30, 85276832), (32, 79947030), (40, 63957624), (48, 53298020), (60, 42638416), (64, 39973515), (80, 31978812), (96, 26649010), (120, 21319208), (160, 15989406), (192, 13324505), (240, 10659604), (320, 7994703), (480, 5329802), (960, 2664901)]