51233040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23741

約数の個数: 80

約数和(自身を含む): 176476800

約数和(自身を除く): 125243760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23719, 47438, 71157, 94876, 118595, 142314, 189752, 213471, 237190, 284628, 355785, 379504, 426942, 474380, 569256, 640413, 711570, 853884, 948760, 1067355, 1138512, 1280826, 1423140, 1707768, 1897520, 2134710, 2561652, 2846280, 3202065, 3415536, 4269420, 5123304, 5692560, 6404130, 8538840, 10246608, 12808260, 17077680, 25616520, 51233040]

約数ペア:

[(1, 51233040), (2, 25616520), (3, 17077680), (4, 12808260), (5, 10246608), (6, 8538840), (8, 6404130), (9, 5692560), (10, 5123304), (12, 4269420), (15, 3415536), (16, 3202065), (18, 2846280), (20, 2561652), (24, 2134710), (27, 1897520), (30, 1707768), (36, 1423140), (40, 1280826), (45, 1138512), (48, 1067355), (54, 948760), (60, 853884), (72, 711570), (80, 640413), (90, 569256), (108, 474380), (120, 426942), (135, 379504), (144, 355785), (180, 284628), (216, 237190), (240, 213471), (270, 189752), (360, 142314), (432, 118595), (540, 94876), (720, 71157), (1080, 47438), (2160, 23719)]