64163520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22279}}^1$

素因数の和:22302

約数の個数: 84

約数和(自身を含む): 220705680

約数和(自身を除く): 156542160

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 200511, 222790, 267348, 334185, 356464, 401022, 445580, 534696, 668370, 712928, 802044, 891160, 1002555, 1069392, 1336740, 1425856, 1604088, 1782320, 2005110, 2138784, 2673480, 3208176, 3564640, 4010220, 4277568, 5346960, 6416352, 7129280, 8020440, 10693920, 12832704, 16040880, 21387840, 32081760, 64163520]

約数ペア:

[(1, 64163520), (2, 32081760), (3, 21387840), (4, 16040880), (5, 12832704), (6, 10693920), (8, 8020440), (9, 7129280), (10, 6416352), (12, 5346960), (15, 4277568), (16, 4010220), (18, 3564640), (20, 3208176), (24, 2673480), (30, 2138784), (32, 2005110), (36, 1782320), (40, 1604088), (45, 1425856), (48, 1336740), (60, 1069392), (64, 1002555), (72, 891160), (80, 802044), (90, 712928), (96, 668370), (120, 534696), (144, 445580), (160, 401022), (180, 356464), (192, 334185), (240, 267348), (288, 222790), (320, 200511), (360, 178232), (480, 133674), (576, 111395), (720, 89116), (960, 66837), (1440, 44558), (2880, 22279)]