29031480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26881}}^1$

素因数の和:26901

約数の個数: 64

約数和(自身を含む): 96775200

約数和(自身を除く): 67743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 26881, 53762, 80643, 107524, 134405, 161286, 215048, 241929, 268810, 322572, 403215, 483858, 537620, 645144, 725787, 806430, 967716, 1075240, 1209645, 1451574, 1612860, 1935432, 2419290, 2903148, 3225720, 3628935, 4838580, 5806296, 7257870, 9677160, 14515740, 29031480]

約数ペア:

[(1, 29031480), (2, 14515740), (3, 9677160), (4, 7257870), (5, 5806296), (6, 4838580), (8, 3628935), (9, 3225720), (10, 2903148), (12, 2419290), (15, 1935432), (18, 1612860), (20, 1451574), (24, 1209645), (27, 1075240), (30, 967716), (36, 806430), (40, 725787), (45, 645144), (54, 537620), (60, 483858), (72, 403215), (90, 322572), (108, 268810), (120, 241929), (135, 215048), (180, 161286), (216, 134405), (270, 107524), (360, 80643), (540, 53762), (1080, 26881)]