1293454080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{112279}}^1$

素因数の和:112306

約数の個数: 108

約数和(自身を含む): 4475256240

約数和(自身を除く): 3181802160

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, 2304, 2880, 3840, 5760, 11520, 112279, 224558, 336837, 449116, 561395, 673674, 898232, 1010511, 1122790, 1347348, 1684185, 1796464, 2021022, 2245580, 2694696, 3368370, 3592928, 4042044, 4491160, 5052555, 5389392, 6736740, 7185856, 8084088, 8982320, 10105110, 10778784, 13473480, 14371712, 16168176, 17964640, 20210220, 21557568, 26946960, 28743424, 32336352, 35929280, 40420440, 43115136, 53893920, 64672704, 71858560, 80840880, 86230272, 107787840, 129345408, 143717120, 161681760, 215575680, 258690816, 323363520, 431151360, 646727040, 1293454080]

約数ペア:

[(1, 1293454080), (2, 646727040), (3, 431151360), (4, 323363520), (5, 258690816), (6, 215575680), (8, 161681760), (9, 143717120), (10, 129345408), (12, 107787840), (15, 86230272), (16, 80840880), (18, 71858560), (20, 64672704), (24, 53893920), (30, 43115136), (32, 40420440), (36, 35929280), (40, 32336352), (45, 28743424), (48, 26946960), (60, 21557568), (64, 20210220), (72, 17964640), (80, 16168176), (90, 14371712), (96, 13473480), (120, 10778784), (128, 10105110), (144, 8982320), (160, 8084088), (180, 7185856), (192, 6736740), (240, 5389392), (256, 5052555), (288, 4491160), (320, 4042044), (360, 3592928), (384, 3368370), (480, 2694696), (576, 2245580), (640, 2021022), (720, 1796464), (768, 1684185), (960, 1347348), (1152, 1122790), (1280, 1010511), (1440, 898232), (1920, 673674), (2304, 561395), (2880, 449116), (3840, 336837), (5760, 224558), (11520, 112279)]