57480320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 150552000

約数和(自身を除く): 93071680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 163, 190, 232, 290, 304, 320, 326, 380, 464, 551, 580, 608, 640, 652, 760, 815, 928, 1102, 1160, 1216, 1304, 1520, 1630, 1856, 2204, 2320, 2432, 2608, 2755, 3040, 3097, 3260, 3712, 4408, 4640, 4727, 5216, 5510, 6080, 6194, 6520, 8816, 9280, 9454, 10432, 11020, 12160, 12388, 13040, 15485, 17632, 18560, 18908, 20864, 22040, 23635, 24776, 26080, 30970, 35264, 37816, 44080, 47270, 49552, 52160, 61940, 70528, 75632, 88160, 89813, 94540, 99104, 104320, 123880, 151264, 176320, 179626, 189080, 198208, 247760, 302528, 352640, 359252, 378160, 396416, 449065, 495520, 605056, 718504, 756320, 898130, 991040, 1437008, 1512640, 1796260, 1982080, 2874016, 3025280, 3592520, 5748032, 7185040, 11496064, 14370080, 28740160, 57480320]

約数ペア:

[(1, 57480320), (2, 28740160), (4, 14370080), (5, 11496064), (8, 7185040), (10, 5748032), (16, 3592520), (19, 3025280), (20, 2874016), (29, 1982080), (32, 1796260), (38, 1512640), (40, 1437008), (58, 991040), (64, 898130), (76, 756320), (80, 718504), (95, 605056), (116, 495520), (128, 449065), (145, 396416), (152, 378160), (160, 359252), (163, 352640), (190, 302528), (232, 247760), (290, 198208), (304, 189080), (320, 179626), (326, 176320), (380, 151264), (464, 123880), (551, 104320), (580, 99104), (608, 94540), (640, 89813), (652, 88160), (760, 75632), (815, 70528), (928, 61940), (1102, 52160), (1160, 49552), (1216, 47270), (1304, 44080), (1520, 37816), (1630, 35264), (1856, 30970), (2204, 26080), (2320, 24776), (2432, 23635), (2608, 22040), (2755, 20864), (3040, 18908), (3097, 18560), (3260, 17632), (3712, 15485), (4408, 13040), (4640, 12388), (4727, 12160), (5216, 11020), (5510, 10432), (6080, 9454), (6194, 9280), (6520, 8816)]