172950720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 552041568

約数和(自身を除く): 379090848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 701, 771, 960, 1028, 1285, 1402, 1542, 2056, 2103, 2570, 2804, 3084, 3505, 3855, 4112, 4206, 5140, 5608, 6168, 7010, 7710, 8224, 8412, 10280, 10515, 11216, 12336, 14020, 15420, 16448, 16824, 20560, 21030, 22432, 24672, 28040, 30840, 33648, 41120, 42060, 44864, 49344, 56080, 61680, 67296, 82240, 84120, 112160, 123360, 134592, 168240, 180157, 224320, 246720, 336480, 360314, 540471, 672960, 720628, 900785, 1080942, 1441256, 1801570, 2161884, 2702355, 2882512, 3603140, 4323768, 5404710, 5765024, 7206280, 8647536, 10809420, 11530048, 14412560, 17295072, 21618840, 28825120, 34590144, 43237680, 57650240, 86475360, 172950720]

約数ペア:

[(1, 172950720), (2, 86475360), (3, 57650240), (4, 43237680), (5, 34590144), (6, 28825120), (8, 21618840), (10, 17295072), (12, 14412560), (15, 11530048), (16, 10809420), (20, 8647536), (24, 7206280), (30, 5765024), (32, 5404710), (40, 4323768), (48, 3603140), (60, 2882512), (64, 2702355), (80, 2161884), (96, 1801570), (120, 1441256), (160, 1080942), (192, 900785), (240, 720628), (257, 672960), (320, 540471), (480, 360314), (514, 336480), (701, 246720), (771, 224320), (960, 180157), (1028, 168240), (1285, 134592), (1402, 123360), (1542, 112160), (2056, 84120), (2103, 82240), (2570, 67296), (2804, 61680), (3084, 56080), (3505, 49344), (3855, 44864), (4112, 42060), (4206, 41120), (5140, 33648), (5608, 30840), (6168, 28040), (7010, 24672), (7710, 22432), (8224, 21030), (8412, 20560), (10280, 16824), (10515, 16448), (11216, 15420), (12336, 14020)]