299306640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9103}}^1$

素因数の和:9256

約数の個数: 80

約数和(自身を含む): 934725888

約数和(自身を除く): 635419248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 9103, 10960, 16440, 18206, 27309, 32880, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 145648, 182060, 218472, 273090, 364120, 436944, 546180, 728240, 1092360, 1247111, 2184720, 2494222, 3741333, 4988444, 6235555, 7482666, 9976888, 12471110, 14965332, 18706665, 19953776, 24942220, 29930664, 37413330, 49884440, 59861328, 74826660, 99768880, 149653320, 299306640]

約数ペア:

[(1, 299306640), (2, 149653320), (3, 99768880), (4, 74826660), (5, 59861328), (6, 49884440), (8, 37413330), (10, 29930664), (12, 24942220), (15, 19953776), (16, 18706665), (20, 14965332), (24, 12471110), (30, 9976888), (40, 7482666), (48, 6235555), (60, 4988444), (80, 3741333), (120, 2494222), (137, 2184720), (240, 1247111), (274, 1092360), (411, 728240), (548, 546180), (685, 436944), (822, 364120), (1096, 273090), (1370, 218472), (1644, 182060), (2055, 145648), (2192, 136545), (2740, 109236), (3288, 91030), (4110, 72824), (5480, 54618), (6576, 45515), (8220, 36412), (9103, 32880), (10960, 27309), (16440, 18206)]