2772720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3851}}^1$

素因数の和:3870

約数の個数: 60

約数和(自身を含む): 9314136

約数和(自身を除く): 6541416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3851, 7702, 11553, 15404, 19255, 23106, 30808, 34659, 38510, 46212, 57765, 61616, 69318, 77020, 92424, 115530, 138636, 154040, 173295, 184848, 231060, 277272, 308080, 346590, 462120, 554544, 693180, 924240, 1386360, 2772720]

約数ペア:

[(1, 2772720), (2, 1386360), (3, 924240), (4, 693180), (5, 554544), (6, 462120), (8, 346590), (9, 308080), (10, 277272), (12, 231060), (15, 184848), (16, 173295), (18, 154040), (20, 138636), (24, 115530), (30, 92424), (36, 77020), (40, 69318), (45, 61616), (48, 57765), (60, 46212), (72, 38510), (80, 34659), (90, 30808), (120, 23106), (144, 19255), (180, 15404), (240, 11553), (360, 7702), (720, 3851)]