13460800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 84

約数和(自身を含む): 34015680

約数和(自身を除く): 20554880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 179, 188, 200, 235, 320, 358, 376, 400, 470, 716, 752, 800, 895, 940, 1175, 1432, 1504, 1600, 1790, 1880, 2350, 2864, 3008, 3580, 3760, 4475, 4700, 5728, 7160, 7520, 8413, 8950, 9400, 11456, 14320, 15040, 16826, 17900, 18800, 28640, 33652, 35800, 37600, 42065, 57280, 67304, 71600, 75200, 84130, 134608, 143200, 168260, 210325, 269216, 286400, 336520, 420650, 538432, 673040, 841300, 1346080, 1682600, 2692160, 3365200, 6730400, 13460800]

約数ペア:

[(1, 13460800), (2, 6730400), (4, 3365200), (5, 2692160), (8, 1682600), (10, 1346080), (16, 841300), (20, 673040), (25, 538432), (32, 420650), (40, 336520), (47, 286400), (50, 269216), (64, 210325), (80, 168260), (94, 143200), (100, 134608), (160, 84130), (179, 75200), (188, 71600), (200, 67304), (235, 57280), (320, 42065), (358, 37600), (376, 35800), (400, 33652), (470, 28640), (716, 18800), (752, 17900), (800, 16826), (895, 15040), (940, 14320), (1175, 11456), (1432, 9400), (1504, 8950), (1600, 8413), (1790, 7520), (1880, 7160), (2350, 5728), (2864, 4700), (3008, 4475), (3580, 3760)]