8662140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5368

約数の個数: 60

約数和(自身を含む): 27178536

約数和(自身を除く): 18516396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5347, 10694, 16041, 21388, 26735, 32082, 48123, 53470, 64164, 80205, 96246, 106940, 144369, 160410, 192492, 240615, 288738, 320820, 433107, 481230, 577476, 721845, 866214, 962460, 1443690, 1732428, 2165535, 2887380, 4331070, 8662140]

約数ペア:

[(1, 8662140), (2, 4331070), (3, 2887380), (4, 2165535), (5, 1732428), (6, 1443690), (9, 962460), (10, 866214), (12, 721845), (15, 577476), (18, 481230), (20, 433107), (27, 320820), (30, 288738), (36, 240615), (45, 192492), (54, 160410), (60, 144369), (81, 106940), (90, 96246), (108, 80205), (135, 64164), (162, 53470), (180, 48123), (270, 32082), (324, 26735), (405, 21388), (540, 16041), (810, 10694), (1620, 5347)]