47886080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 132451200

約数和(自身を除く): 84565120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 179, 190, 209, 220, 256, 304, 320, 352, 358, 380, 418, 440, 608, 640, 704, 716, 760, 836, 880, 895, 1045, 1216, 1280, 1408, 1432, 1520, 1672, 1760, 1790, 1969, 2090, 2432, 2816, 2864, 3040, 3344, 3401, 3520, 3580, 3938, 4180, 4864, 5728, 6080, 6688, 6802, 7040, 7160, 7876, 8360, 9845, 11456, 12160, 13376, 13604, 14080, 14320, 15752, 16720, 17005, 19690, 22912, 24320, 26752, 27208, 28640, 31504, 33440, 34010, 37411, 39380, 45824, 53504, 54416, 57280, 63008, 66880, 68020, 74822, 78760, 108832, 114560, 126016, 133760, 136040, 149644, 157520, 187055, 217664, 229120, 252032, 267520, 272080, 299288, 315040, 374110, 435328, 504064, 544160, 598576, 630080, 748220, 870656, 1088320, 1197152, 1260160, 1496440, 2176640, 2394304, 2520320, 2992880, 4353280, 4788608, 5985760, 9577216, 11971520, 23943040, 47886080]

約数ペア:

[(1, 47886080), (2, 23943040), (4, 11971520), (5, 9577216), (8, 5985760), (10, 4788608), (11, 4353280), (16, 2992880), (19, 2520320), (20, 2394304), (22, 2176640), (32, 1496440), (38, 1260160), (40, 1197152), (44, 1088320), (55, 870656), (64, 748220), (76, 630080), (80, 598576), (88, 544160), (95, 504064), (110, 435328), (128, 374110), (152, 315040), (160, 299288), (176, 272080), (179, 267520), (190, 252032), (209, 229120), (220, 217664), (256, 187055), (304, 157520), (320, 149644), (352, 136040), (358, 133760), (380, 126016), (418, 114560), (440, 108832), (608, 78760), (640, 74822), (704, 68020), (716, 66880), (760, 63008), (836, 57280), (880, 54416), (895, 53504), (1045, 45824), (1216, 39380), (1280, 37411), (1408, 34010), (1432, 33440), (1520, 31504), (1672, 28640), (1760, 27208), (1790, 26752), (1969, 24320), (2090, 22912), (2432, 19690), (2816, 17005), (2864, 16720), (3040, 15752), (3344, 14320), (3401, 14080), (3520, 13604), (3580, 13376), (3938, 12160), (4180, 11456), (4864, 9845), (5728, 8360), (6080, 7876), (6688, 7160), (6802, 7040)]