69687720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193577}}^1$

素因数の和:193594

約数の個数: 48

約数和(自身を含む): 226486260

約数和(自身を除く): 156798540

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, 193577, 387154, 580731, 774308, 967885, 1161462, 1548616, 1742193, 1935770, 2322924, 2903655, 3484386, 3871540, 4645848, 5807310, 6968772, 7743080, 8710965, 11614620, 13937544, 17421930, 23229240, 34843860, 69687720]

約数ペア:

[(1, 69687720), (2, 34843860), (3, 23229240), (4, 17421930), (5, 13937544), (6, 11614620), (8, 8710965), (9, 7743080), (10, 6968772), (12, 5807310), (15, 4645848), (18, 3871540), (20, 3484386), (24, 2903655), (30, 2322924), (36, 1935770), (40, 1742193), (45, 1548616), (60, 1161462), (72, 967885), (90, 774308), (120, 580731), (180, 387154), (360, 193577)]