280039054080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{72926837}}^1$

素因数の和:72926861

約数の個数: 72

約数和(自身を含む): 894374741232

約数和(自身を除く): 614335687152

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, 72926837, 145853674, 218780511, 291707348, 364634185, 437561022, 583414696, 729268370, 875122044, 1093902555, 1166829392, 1458536740, 1750244088, 2187805110, 2333658784, 2917073480, 3500488176, 4375610220, 4667317568, 5834146960, 7000976352, 8751220440, 9334635136, 11668293920, 14001952704, 17502440880, 18669270272, 23336587840, 28003905408, 35004881760, 46673175680, 56007810816, 70009763520, 93346351360, 140019527040, 280039054080]

約数ペア:

[(1, 280039054080), (2, 140019527040), (3, 93346351360), (4, 70009763520), (5, 56007810816), (6, 46673175680), (8, 35004881760), (10, 28003905408), (12, 23336587840), (15, 18669270272), (16, 17502440880), (20, 14001952704), (24, 11668293920), (30, 9334635136), (32, 8751220440), (40, 7000976352), (48, 5834146960), (60, 4667317568), (64, 4375610220), (80, 3500488176), (96, 2917073480), (120, 2333658784), (128, 2187805110), (160, 1750244088), (192, 1458536740), (240, 1166829392), (256, 1093902555), (320, 875122044), (384, 729268370), (480, 583414696), (640, 437561022), (768, 364634185), (960, 291707348), (1280, 218780511), (1920, 145853674), (3840, 72926837)]