163156721760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113303279}}^1$

素因数の和:113303300

約数の個数: 72

約数和(自身を含む): 556772317920

約数和(自身を除く): 393615596160

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 113303279, 226606558, 339909837, 453213116, 566516395, 679819674, 906426232, 1019729511, 1133032790, 1359639348, 1699549185, 1812852464, 2039459022, 2266065580, 2719278696, 3399098370, 3625704928, 4078918044, 4532131160, 5098647555, 5438557392, 6798196740, 8157836088, 9064262320, 10197295110, 10877114784, 13596393480, 16315672176, 18128524640, 20394590220, 27192786960, 32631344352, 40789180440, 54385573920, 81578360880, 163156721760]

約数ペア:

[(1, 163156721760), (2, 81578360880), (3, 54385573920), (4, 40789180440), (5, 32631344352), (6, 27192786960), (8, 20394590220), (9, 18128524640), (10, 16315672176), (12, 13596393480), (15, 10877114784), (16, 10197295110), (18, 9064262320), (20, 8157836088), (24, 6798196740), (30, 5438557392), (32, 5098647555), (36, 4532131160), (40, 4078918044), (45, 3625704928), (48, 3399098370), (60, 2719278696), (72, 2266065580), (80, 2039459022), (90, 1812852464), (96, 1699549185), (120, 1359639348), (144, 1133032790), (160, 1019729511), (180, 906426232), (240, 679819674), (288, 566516395), (360, 453213116), (480, 339909837), (720, 226606558), (1440, 113303279)]