3958129920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1030763}}^1$

素因数の和:1030787

約数の個数: 72

約数和(自身を含む): 12641289696

約数和(自身を除く): 8683159776

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1030763, 2061526, 3092289, 4123052, 5153815, 6184578, 8246104, 10307630, 12369156, 15461445, 16492208, 20615260, 24738312, 30922890, 32984416, 41230520, 49476624, 61845780, 65968832, 82461040, 98953248, 123691560, 131937664, 164922080, 197906496, 247383120, 263875328, 329844160, 395812992, 494766240, 659688320, 791625984, 989532480, 1319376640, 1979064960, 3958129920]

約数ペア:

[(1, 3958129920), (2, 1979064960), (3, 1319376640), (4, 989532480), (5, 791625984), (6, 659688320), (8, 494766240), (10, 395812992), (12, 329844160), (15, 263875328), (16, 247383120), (20, 197906496), (24, 164922080), (30, 131937664), (32, 123691560), (40, 98953248), (48, 82461040), (60, 65968832), (64, 61845780), (80, 49476624), (96, 41230520), (120, 32984416), (128, 30922890), (160, 24738312), (192, 20615260), (240, 16492208), (256, 15461445), (320, 12369156), (384, 10307630), (480, 8246104), (640, 6184578), (768, 5153815), (960, 4123052), (1280, 3092289), (1920, 2061526), (3840, 1030763)]