17473920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 58752000

約数和(自身を除く): 41278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 479, 480, 570, 608, 640, 760, 912, 958, 960, 1140, 1216, 1437, 1520, 1824, 1916, 1920, 2280, 2395, 2432, 2874, 3040, 3648, 3832, 4560, 4790, 5748, 6080, 7185, 7296, 7664, 9101, 9120, 9580, 11496, 12160, 14370, 15328, 18202, 18240, 19160, 22992, 27303, 28740, 30656, 36404, 36480, 38320, 45505, 45984, 54606, 57480, 61312, 72808, 76640, 91010, 91968, 109212, 114960, 136515, 145616, 153280, 182020, 183936, 218424, 229920, 273030, 291232, 306560, 364040, 436848, 459840, 546060, 582464, 728080, 873696, 919680, 1092120, 1164928, 1456160, 1747392, 2184240, 2912320, 3494784, 4368480, 5824640, 8736960, 17473920]

約数ペア:

[(1, 17473920), (2, 8736960), (3, 5824640), (4, 4368480), (5, 3494784), (6, 2912320), (8, 2184240), (10, 1747392), (12, 1456160), (15, 1164928), (16, 1092120), (19, 919680), (20, 873696), (24, 728080), (30, 582464), (32, 546060), (38, 459840), (40, 436848), (48, 364040), (57, 306560), (60, 291232), (64, 273030), (76, 229920), (80, 218424), (95, 183936), (96, 182020), (114, 153280), (120, 145616), (128, 136515), (152, 114960), (160, 109212), (190, 91968), (192, 91010), (228, 76640), (240, 72808), (285, 61312), (304, 57480), (320, 54606), (380, 45984), (384, 45505), (456, 38320), (479, 36480), (480, 36404), (570, 30656), (608, 28740), (640, 27303), (760, 22992), (912, 19160), (958, 18240), (960, 18202), (1140, 15328), (1216, 14370), (1437, 12160), (1520, 11496), (1824, 9580), (1916, 9120), (1920, 9101), (2280, 7664), (2395, 7296), (2432, 7185), (2874, 6080), (3040, 5748), (3648, 4790), (3832, 4560)]