858404520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10061}}^1$

素因数の和:10160

約数の個数: 128

約数和(自身を含む): 2897856000

約数和(自身を除く): 2039451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10061, 10665, 14220, 17064, 20122, 21330, 28440, 30183, 40244, 42660, 50305, 60366, 80488, 85320, 90549, 100610, 120732, 150915, 181098, 201220, 241464, 271647, 301830, 362196, 402440, 452745, 543294, 603660, 724392, 794819, 905490, 1086588, 1207320, 1358235, 1589638, 1810980, 2173176, 2384457, 2716470, 3179276, 3621960, 3974095, 4768914, 5432940, 6358552, 7153371, 7948190, 9537828, 10865880, 11922285, 14306742, 15896380, 19075656, 21460113, 23844570, 28613484, 31792760, 35766855, 42920226, 47689140, 57226968, 71533710, 85840452, 95378280, 107300565, 143067420, 171680904, 214601130, 286134840, 429202260, 858404520]

約数ペア:

[(1, 858404520), (2, 429202260), (3, 286134840), (4, 214601130), (5, 171680904), (6, 143067420), (8, 107300565), (9, 95378280), (10, 85840452), (12, 71533710), (15, 57226968), (18, 47689140), (20, 42920226), (24, 35766855), (27, 31792760), (30, 28613484), (36, 23844570), (40, 21460113), (45, 19075656), (54, 15896380), (60, 14306742), (72, 11922285), (79, 10865880), (90, 9537828), (108, 7948190), (120, 7153371), (135, 6358552), (158, 5432940), (180, 4768914), (216, 3974095), (237, 3621960), (270, 3179276), (316, 2716470), (360, 2384457), (395, 2173176), (474, 1810980), (540, 1589638), (632, 1358235), (711, 1207320), (790, 1086588), (948, 905490), (1080, 794819), (1185, 724392), (1422, 603660), (1580, 543294), (1896, 452745), (2133, 402440), (2370, 362196), (2844, 301830), (3160, 271647), (3555, 241464), (4266, 201220), (4740, 181098), (5688, 150915), (7110, 120732), (8532, 100610), (9480, 90549), (10061, 85320), (10665, 80488), (14220, 60366), (17064, 50305), (20122, 42660), (21330, 40244), (28440, 30183)]