15048800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 72

約数和(自身を含む): 39591216

約数和(自身を除く): 24542416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 1447, 2080, 2600, 2894, 5200, 5788, 7235, 10400, 11576, 14470, 18811, 23152, 28940, 36175, 37622, 46304, 57880, 72350, 75244, 94055, 115760, 144700, 150488, 188110, 231520, 289400, 300976, 376220, 470275, 578800, 601952, 752440, 940550, 1157600, 1504880, 1881100, 3009760, 3762200, 7524400, 15048800]

約数ペア:

[(1, 15048800), (2, 7524400), (4, 3762200), (5, 3009760), (8, 1881100), (10, 1504880), (13, 1157600), (16, 940550), (20, 752440), (25, 601952), (26, 578800), (32, 470275), (40, 376220), (50, 300976), (52, 289400), (65, 231520), (80, 188110), (100, 150488), (104, 144700), (130, 115760), (160, 94055), (200, 75244), (208, 72350), (260, 57880), (325, 46304), (400, 37622), (416, 36175), (520, 28940), (650, 23152), (800, 18811), (1040, 14470), (1300, 11576), (1447, 10400), (2080, 7235), (2600, 5788), (2894, 5200)]