30860800

素因数分解:

$2^9\times 5^2\times {\mathrm{2411}}^1$

素因数の和:2439

約数の個数: 60

約数和(自身を含む): 76491756

約数和(自身を除く): 45630956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2411, 2560, 3200, 4822, 6400, 9644, 12055, 12800, 19288, 24110, 38576, 48220, 60275, 77152, 96440, 120550, 154304, 192880, 241100, 308608, 385760, 482200, 617216, 771520, 964400, 1234432, 1543040, 1928800, 3086080, 3857600, 6172160, 7715200, 15430400, 30860800]

約数ペア:

[(1, 30860800), (2, 15430400), (4, 7715200), (5, 6172160), (8, 3857600), (10, 3086080), (16, 1928800), (20, 1543040), (25, 1234432), (32, 964400), (40, 771520), (50, 617216), (64, 482200), (80, 385760), (100, 308608), (128, 241100), (160, 192880), (200, 154304), (256, 120550), (320, 96440), (400, 77152), (512, 60275), (640, 48220), (800, 38576), (1280, 24110), (1600, 19288), (2411, 12800), (2560, 12055), (3200, 9644), (4822, 6400)]