164904360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1787}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 495633600

約数和(自身を除く): 330729240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 1787, 2307, 3076, 3574, 3845, 4614, 5361, 6152, 7148, 7690, 8935, 9228, 10722, 11535, 14296, 15380, 17870, 18456, 21444, 23070, 26805, 30760, 35740, 42888, 46140, 53610, 71480, 92280, 107220, 214440, 1374203, 2748406, 4122609, 5496812, 6871015, 8245218, 10993624, 13742030, 16490436, 20613045, 27484060, 32980872, 41226090, 54968120, 82452180, 164904360]

約数ペア:

[(1, 164904360), (2, 82452180), (3, 54968120), (4, 41226090), (5, 32980872), (6, 27484060), (8, 20613045), (10, 16490436), (12, 13742030), (15, 10993624), (20, 8245218), (24, 6871015), (30, 5496812), (40, 4122609), (60, 2748406), (120, 1374203), (769, 214440), (1538, 107220), (1787, 92280), (2307, 71480), (3076, 53610), (3574, 46140), (3845, 42888), (4614, 35740), (5361, 30760), (6152, 26805), (7148, 23070), (7690, 21444), (8935, 18456), (9228, 17870), (10722, 15380), (11535, 14296)]