143515440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4307

約数の個数: 120

約数和(自身を含む): 492343488

約数和(自身を除く): 348828048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4241, 5640, 6768, 8460, 8482, 11280, 12723, 16920, 16964, 21205, 25446, 33840, 33928, 38169, 42410, 50892, 63615, 67856, 76338, 84820, 101784, 127230, 152676, 169640, 190845, 199327, 203568, 254460, 305352, 339280, 381690, 398654, 508920, 597981, 610704, 763380, 797308, 996635, 1017840, 1195962, 1526760, 1594616, 1793943, 1993270, 2391924, 2989905, 3053520, 3189232, 3587886, 3986540, 4783848, 5979810, 7175772, 7973080, 8969715, 9567696, 11959620, 14351544, 15946160, 17939430, 23919240, 28703088, 35878860, 47838480, 71757720, 143515440]

約数ペア:

[(1, 143515440), (2, 71757720), (3, 47838480), (4, 35878860), (5, 28703088), (6, 23919240), (8, 17939430), (9, 15946160), (10, 14351544), (12, 11959620), (15, 9567696), (16, 8969715), (18, 7973080), (20, 7175772), (24, 5979810), (30, 4783848), (36, 3986540), (40, 3587886), (45, 3189232), (47, 3053520), (48, 2989905), (60, 2391924), (72, 1993270), (80, 1793943), (90, 1594616), (94, 1526760), (120, 1195962), (141, 1017840), (144, 996635), (180, 797308), (188, 763380), (235, 610704), (240, 597981), (282, 508920), (360, 398654), (376, 381690), (423, 339280), (470, 305352), (564, 254460), (705, 203568), (720, 199327), (752, 190845), (846, 169640), (940, 152676), (1128, 127230), (1410, 101784), (1692, 84820), (1880, 76338), (2115, 67856), (2256, 63615), (2820, 50892), (3384, 42410), (3760, 38169), (4230, 33928), (4241, 33840), (5640, 25446), (6768, 21205), (8460, 16964), (8482, 16920), (11280, 12723)]