13553880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 27399720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 631, 716, 895, 1074, 1262, 1432, 1790, 1893, 2148, 2524, 2685, 3155, 3580, 3786, 4296, 5048, 5370, 6310, 7160, 7572, 9465, 10740, 12620, 15144, 18930, 21480, 25240, 37860, 75720, 112949, 225898, 338847, 451796, 564745, 677694, 903592, 1129490, 1355388, 1694235, 2258980, 2710776, 3388470, 4517960, 6776940, 13553880]

約数ペア:

[(1, 13553880), (2, 6776940), (3, 4517960), (4, 3388470), (5, 2710776), (6, 2258980), (8, 1694235), (10, 1355388), (12, 1129490), (15, 903592), (20, 677694), (24, 564745), (30, 451796), (40, 338847), (60, 225898), (120, 112949), (179, 75720), (358, 37860), (537, 25240), (631, 21480), (716, 18930), (895, 15144), (1074, 12620), (1262, 10740), (1432, 9465), (1790, 7572), (1893, 7160), (2148, 6310), (2524, 5370), (2685, 5048), (3155, 4296), (3580, 3786)]