43927680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 141886080

約数和(自身を除く): 97958400

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, 128, 137, 160, 167, 192, 240, 274, 320, 334, 384, 411, 480, 501, 548, 640, 668, 685, 822, 835, 960, 1002, 1096, 1336, 1370, 1644, 1670, 1920, 2004, 2055, 2192, 2505, 2672, 2740, 3288, 3340, 4008, 4110, 4384, 5010, 5344, 5480, 6576, 6680, 8016, 8220, 8768, 10020, 10688, 10960, 13152, 13360, 16032, 16440, 17536, 20040, 21376, 21920, 22879, 26304, 26720, 32064, 32880, 40080, 43840, 45758, 52608, 53440, 64128, 65760, 68637, 80160, 87680, 91516, 106880, 114395, 131520, 137274, 160320, 183032, 228790, 263040, 274548, 320640, 343185, 366064, 457580, 549096, 686370, 732128, 915160, 1098192, 1372740, 1464256, 1830320, 2196384, 2745480, 2928512, 3660640, 4392768, 5490960, 7321280, 8785536, 10981920, 14642560, 21963840, 43927680]

約数ペア:

[(1, 43927680), (2, 21963840), (3, 14642560), (4, 10981920), (5, 8785536), (6, 7321280), (8, 5490960), (10, 4392768), (12, 3660640), (15, 2928512), (16, 2745480), (20, 2196384), (24, 1830320), (30, 1464256), (32, 1372740), (40, 1098192), (48, 915160), (60, 732128), (64, 686370), (80, 549096), (96, 457580), (120, 366064), (128, 343185), (137, 320640), (160, 274548), (167, 263040), (192, 228790), (240, 183032), (274, 160320), (320, 137274), (334, 131520), (384, 114395), (411, 106880), (480, 91516), (501, 87680), (548, 80160), (640, 68637), (668, 65760), (685, 64128), (822, 53440), (835, 52608), (960, 45758), (1002, 43840), (1096, 40080), (1336, 32880), (1370, 32064), (1644, 26720), (1670, 26304), (1920, 22879), (2004, 21920), (2055, 21376), (2192, 20040), (2505, 17536), (2672, 16440), (2740, 16032), (3288, 13360), (3340, 13152), (4008, 10960), (4110, 10688), (4384, 10020), (5010, 8768), (5344, 8220), (5480, 8016), (6576, 6680)]