29177640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81049}}^1$

素因数の和:81066

約数の個数: 48

約数和(自身を含む): 94828500

約数和(自身を除く): 65650860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81049, 162098, 243147, 324196, 405245, 486294, 648392, 729441, 810490, 972588, 1215735, 1458882, 1620980, 1945176, 2431470, 2917764, 3241960, 3647205, 4862940, 5835528, 7294410, 9725880, 14588820, 29177640]

約数ペア:

[(1, 29177640), (2, 14588820), (3, 9725880), (4, 7294410), (5, 5835528), (6, 4862940), (8, 3647205), (9, 3241960), (10, 2917764), (12, 2431470), (15, 1945176), (18, 1620980), (20, 1458882), (24, 1215735), (30, 972588), (36, 810490), (40, 729441), (45, 648392), (60, 486294), (72, 405245), (90, 324196), (120, 243147), (180, 162098), (360, 81049)]