2615441760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1816279}}^1$

素因数の和:1816300

約数の個数: 72

約数和(自身を含む): 8925199920

約数和(自身を除く): 6309758160

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, 1816279, 3632558, 5448837, 7265116, 9081395, 10897674, 14530232, 16346511, 18162790, 21795348, 27244185, 29060464, 32693022, 36325580, 43590696, 54488370, 58120928, 65386044, 72651160, 81732555, 87181392, 108976740, 130772088, 145302320, 163465110, 174362784, 217953480, 261544176, 290604640, 326930220, 435906960, 523088352, 653860440, 871813920, 1307720880, 2615441760]

約数ペア:

[(1, 2615441760), (2, 1307720880), (3, 871813920), (4, 653860440), (5, 523088352), (6, 435906960), (8, 326930220), (9, 290604640), (10, 261544176), (12, 217953480), (15, 174362784), (16, 163465110), (18, 145302320), (20, 130772088), (24, 108976740), (30, 87181392), (32, 81732555), (36, 72651160), (40, 65386044), (45, 58120928), (48, 54488370), (60, 43590696), (72, 36325580), (80, 32693022), (90, 29060464), (96, 27244185), (120, 21795348), (144, 18162790), (160, 16346511), (180, 14530232), (240, 10897674), (288, 9081395), (360, 7265116), (480, 5448837), (720, 3632558), (1440, 1816279)]