485024640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{252617}}^1$

素因数の和:252639

約数の個数: 64

約数和(自身を含む): 1546022160

約数和(自身を除く): 1060997520

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, 252617, 505234, 757851, 1010468, 1263085, 1515702, 2020936, 2526170, 3031404, 3789255, 4041872, 5052340, 6062808, 7578510, 8083744, 10104680, 12125616, 15157020, 16167488, 20209360, 24251232, 30314040, 32334976, 40418720, 48502464, 60628080, 80837440, 97004928, 121256160, 161674880, 242512320, 485024640]

約数ペア:

[(1, 485024640), (2, 242512320), (3, 161674880), (4, 121256160), (5, 97004928), (6, 80837440), (8, 60628080), (10, 48502464), (12, 40418720), (15, 32334976), (16, 30314040), (20, 24251232), (24, 20209360), (30, 16167488), (32, 15157020), (40, 12125616), (48, 10104680), (60, 8083744), (64, 7578510), (80, 6062808), (96, 5052340), (120, 4041872), (128, 3789255), (160, 3031404), (192, 2526170), (240, 2020936), (320, 1515702), (384, 1263085), (480, 1010468), (640, 757851), (960, 505234), (1920, 252617)]