82625280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21517}}^1$

素因数の和:21541

約数の個数: 72

約数和(自身を含む): 263896752

約数和(自身を除く): 181271472

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, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 215170, 258204, 322755, 344272, 430340, 516408, 645510, 688544, 860680, 1032816, 1291020, 1377088, 1721360, 2065632, 2582040, 2754176, 3442720, 4131264, 5164080, 5508352, 6885440, 8262528, 10328160, 13770880, 16525056, 20656320, 27541760, 41312640, 82625280]

約数ペア:

[(1, 82625280), (2, 41312640), (3, 27541760), (4, 20656320), (5, 16525056), (6, 13770880), (8, 10328160), (10, 8262528), (12, 6885440), (15, 5508352), (16, 5164080), (20, 4131264), (24, 3442720), (30, 2754176), (32, 2582040), (40, 2065632), (48, 1721360), (60, 1377088), (64, 1291020), (80, 1032816), (96, 860680), (120, 688544), (128, 645510), (160, 516408), (192, 430340), (240, 344272), (256, 322755), (320, 258204), (384, 215170), (480, 172136), (640, 129102), (768, 107585), (960, 86068), (1280, 64551), (1920, 43034), (3840, 21517)]