270720240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9519

約数の個数: 160

約数和(自身を含む): 1015649280

約数和(自身を除く): 744929040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9479, 9520, 14280, 18958, 28437, 28560, 37916, 47395, 56874, 66353, 75832, 94790, 113748, 132706, 142185, 151664, 161143, 189580, 199059, 227496, 265412, 284370, 322286, 331765, 379160, 398118, 454992, 483429, 530824, 568740, 644572, 663530, 758320, 796236, 805715, 966858, 995295, 1061648, 1128001, 1137480, 1289144, 1327060, 1592472, 1611430, 1933716, 1990590, 2256002, 2274960, 2417145, 2578288, 2654120, 3184944, 3222860, 3384003, 3867432, 3981180, 4512004, 4834290, 5308240, 5640005, 6445720, 6768006, 7734864, 7962360, 9024008, 9668580, 11280010, 12891440, 13536012, 15924720, 16920015, 18048016, 19337160, 22560020, 27072024, 33840030, 38674320, 45120040, 54144048, 67680060, 90240080, 135360120, 270720240]

約数ペア:

[(1, 270720240), (2, 135360120), (3, 90240080), (4, 67680060), (5, 54144048), (6, 45120040), (7, 38674320), (8, 33840030), (10, 27072024), (12, 22560020), (14, 19337160), (15, 18048016), (16, 16920015), (17, 15924720), (20, 13536012), (21, 12891440), (24, 11280010), (28, 9668580), (30, 9024008), (34, 7962360), (35, 7734864), (40, 6768006), (42, 6445720), (48, 5640005), (51, 5308240), (56, 4834290), (60, 4512004), (68, 3981180), (70, 3867432), (80, 3384003), (84, 3222860), (85, 3184944), (102, 2654120), (105, 2578288), (112, 2417145), (119, 2274960), (120, 2256002), (136, 1990590), (140, 1933716), (168, 1611430), (170, 1592472), (204, 1327060), (210, 1289144), (238, 1137480), (240, 1128001), (255, 1061648), (272, 995295), (280, 966858), (336, 805715), (340, 796236), (357, 758320), (408, 663530), (420, 644572), (476, 568740), (510, 530824), (560, 483429), (595, 454992), (680, 398118), (714, 379160), (816, 331765), (840, 322286), (952, 284370), (1020, 265412), (1190, 227496), (1360, 199059), (1428, 189580), (1680, 161143), (1785, 151664), (1904, 142185), (2040, 132706), (2380, 113748), (2856, 94790), (3570, 75832), (4080, 66353), (4760, 56874), (5712, 47395), (7140, 37916), (9479, 28560), (9520, 28437), (14280, 18958)]