23028480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2026

約数の個数: 108

約数和(自身を含む): 79716000

約数和(自身を除く): 56687520

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 1999, 2304, 2880, 3840, 3998, 5760, 5997, 7996, 9995, 11520, 11994, 15992, 17991, 19990, 23988, 29985, 31984, 35982, 39980, 47976, 59970, 63968, 71964, 79960, 89955, 95952, 119940, 127936, 143928, 159920, 179910, 191904, 239880, 255872, 287856, 319840, 359820, 383808, 479760, 511744, 575712, 639680, 719640, 767616, 959520, 1151424, 1279360, 1439280, 1535232, 1919040, 2302848, 2558720, 2878560, 3838080, 4605696, 5757120, 7676160, 11514240, 23028480]

約数ペア:

[(1, 23028480), (2, 11514240), (3, 7676160), (4, 5757120), (5, 4605696), (6, 3838080), (8, 2878560), (9, 2558720), (10, 2302848), (12, 1919040), (15, 1535232), (16, 1439280), (18, 1279360), (20, 1151424), (24, 959520), (30, 767616), (32, 719640), (36, 639680), (40, 575712), (45, 511744), (48, 479760), (60, 383808), (64, 359820), (72, 319840), (80, 287856), (90, 255872), (96, 239880), (120, 191904), (128, 179910), (144, 159920), (160, 143928), (180, 127936), (192, 119940), (240, 95952), (256, 89955), (288, 79960), (320, 71964), (360, 63968), (384, 59970), (480, 47976), (576, 39980), (640, 35982), (720, 31984), (768, 29985), (960, 23988), (1152, 19990), (1280, 17991), (1440, 15992), (1920, 11994), (1999, 11520), (2304, 9995), (2880, 7996), (3840, 5997), (3998, 5760)]