4560080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 12856320

約数和(自身を除く): 8296240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 479, 560, 595, 680, 952, 958, 1190, 1360, 1904, 1916, 2380, 2395, 3353, 3832, 4760, 4790, 6706, 7664, 8143, 9520, 9580, 13412, 16286, 16765, 19160, 26824, 32572, 33530, 38320, 40715, 53648, 57001, 65144, 67060, 81430, 114002, 130288, 134120, 162860, 228004, 268240, 285005, 325720, 456008, 570010, 651440, 912016, 1140020, 2280040, 4560080]

約数ペア:

[(1, 4560080), (2, 2280040), (4, 1140020), (5, 912016), (7, 651440), (8, 570010), (10, 456008), (14, 325720), (16, 285005), (17, 268240), (20, 228004), (28, 162860), (34, 134120), (35, 130288), (40, 114002), (56, 81430), (68, 67060), (70, 65144), (80, 57001), (85, 53648), (112, 40715), (119, 38320), (136, 33530), (140, 32572), (170, 26824), (238, 19160), (272, 16765), (280, 16286), (340, 13412), (476, 9580), (479, 9520), (560, 8143), (595, 7664), (680, 6706), (952, 4790), (958, 4760), (1190, 3832), (1360, 3353), (1904, 2395), (1916, 2380)]