172898280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{160091}}^1$

素因数の和:160111

約数の個数: 64

約数和(自身を含む): 576331200

約数和(自身を除く): 403432920

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, 160091, 320182, 480273, 640364, 800455, 960546, 1280728, 1440819, 1600910, 1921092, 2401365, 2881638, 3201820, 3842184, 4322457, 4802730, 5763276, 6403640, 7204095, 8644914, 9605460, 11526552, 14408190, 17289828, 19210920, 21612285, 28816380, 34579656, 43224570, 57632760, 86449140, 172898280]

約数ペア:

[(1, 172898280), (2, 86449140), (3, 57632760), (4, 43224570), (5, 34579656), (6, 28816380), (8, 21612285), (9, 19210920), (10, 17289828), (12, 14408190), (15, 11526552), (18, 9605460), (20, 8644914), (24, 7204095), (27, 6403640), (30, 5763276), (36, 4802730), (40, 4322457), (45, 3842184), (54, 3201820), (60, 2881638), (72, 2401365), (90, 1921092), (108, 1600910), (120, 1440819), (135, 1280728), (180, 960546), (216, 800455), (270, 640364), (360, 480273), (540, 320182), (1080, 160091)]