2605557120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1357061}}^1$

素因数の和:1357083

約数の個数: 64

約数和(自身を含む): 8305219440

約数和(自身を除く): 5699662320

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, 1357061, 2714122, 4071183, 5428244, 6785305, 8142366, 10856488, 13570610, 16284732, 20355915, 21712976, 27141220, 32569464, 40711830, 43425952, 54282440, 65138928, 81423660, 86851904, 108564880, 130277856, 162847320, 173703808, 217129760, 260555712, 325694640, 434259520, 521111424, 651389280, 868519040, 1302778560, 2605557120]

約数ペア:

[(1, 2605557120), (2, 1302778560), (3, 868519040), (4, 651389280), (5, 521111424), (6, 434259520), (8, 325694640), (10, 260555712), (12, 217129760), (15, 173703808), (16, 162847320), (20, 130277856), (24, 108564880), (30, 86851904), (32, 81423660), (40, 65138928), (48, 54282440), (60, 43425952), (64, 40711830), (80, 32569464), (96, 27141220), (120, 21712976), (128, 20355915), (160, 16284732), (192, 13570610), (240, 10856488), (320, 8142366), (384, 6785305), (480, 5428244), (640, 4071183), (960, 2714122), (1920, 1357061)]