165250560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21517}}^1$

素因数の和:21543

約数の個数: 80

約数和(自身を含む): 528309936

約数和(自身を除く): 363059376

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 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, 11016704, 13770880, 16525056, 20656320, 27541760, 33050112, 41312640, 55083520, 82625280, 165250560]

約数ペア:

[(1, 165250560), (2, 82625280), (3, 55083520), (4, 41312640), (5, 33050112), (6, 27541760), (8, 20656320), (10, 16525056), (12, 13770880), (15, 11016704), (16, 10328160), (20, 8262528), (24, 6885440), (30, 5508352), (32, 5164080), (40, 4131264), (48, 3442720), (60, 2754176), (64, 2582040), (80, 2065632), (96, 1721360), (120, 1377088), (128, 1291020), (160, 1032816), (192, 860680), (240, 688544), (256, 645510), (320, 516408), (384, 430340), (480, 344272), (512, 322755), (640, 258204), (768, 215170), (960, 172136), (1280, 129102), (1536, 107585), (1920, 86068), (2560, 64551), (3840, 43034), (7680, 21517)]