38952720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54101}}^1$

素因数の和:54120

約数の個数: 60

約数和(自身を含む): 130818636

約数和(自身を除く): 91865916

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, 54101, 108202, 162303, 216404, 270505, 324606, 432808, 486909, 541010, 649212, 811515, 865616, 973818, 1082020, 1298424, 1623030, 1947636, 2164040, 2434545, 2596848, 3246060, 3895272, 4328080, 4869090, 6492120, 7790544, 9738180, 12984240, 19476360, 38952720]

約数ペア:

[(1, 38952720), (2, 19476360), (3, 12984240), (4, 9738180), (5, 7790544), (6, 6492120), (8, 4869090), (9, 4328080), (10, 3895272), (12, 3246060), (15, 2596848), (16, 2434545), (18, 2164040), (20, 1947636), (24, 1623030), (30, 1298424), (36, 1082020), (40, 973818), (45, 865616), (48, 811515), (60, 649212), (72, 541010), (80, 486909), (90, 432808), (120, 324606), (144, 270505), (180, 216404), (240, 162303), (360, 108202), (720, 54101)]