1018968120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10601}}^1$

素因数の和:10710

約数の個数: 128

約数和(自身を含む): 3435048000

約数和(自身を除く): 2416079880

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10601, 10680, 12015, 16020, 19224, 21202, 24030, 31803, 32040, 42404, 48060, 53005, 63606, 84808, 95409, 96120, 106010, 127212, 159015, 190818, 212020, 254424, 286227, 318030, 381636, 424040, 477045, 572454, 636060, 763272, 943489, 954090, 1144908, 1272120, 1431135, 1886978, 1908180, 2289816, 2830467, 2862270, 3773956, 3816360, 4717445, 5660934, 5724540, 7547912, 8491401, 9434890, 11321868, 11449080, 14152335, 16982802, 18869780, 22643736, 25474203, 28304670, 33965604, 37739560, 42457005, 50948406, 56609340, 67931208, 84914010, 101896812, 113218680, 127371015, 169828020, 203793624, 254742030, 339656040, 509484060, 1018968120]

約数ペア:

[(1, 1018968120), (2, 509484060), (3, 339656040), (4, 254742030), (5, 203793624), (6, 169828020), (8, 127371015), (9, 113218680), (10, 101896812), (12, 84914010), (15, 67931208), (18, 56609340), (20, 50948406), (24, 42457005), (27, 37739560), (30, 33965604), (36, 28304670), (40, 25474203), (45, 22643736), (54, 18869780), (60, 16982802), (72, 14152335), (89, 11449080), (90, 11321868), (108, 9434890), (120, 8491401), (135, 7547912), (178, 5724540), (180, 5660934), (216, 4717445), (267, 3816360), (270, 3773956), (356, 2862270), (360, 2830467), (445, 2289816), (534, 1908180), (540, 1886978), (712, 1431135), (801, 1272120), (890, 1144908), (1068, 954090), (1080, 943489), (1335, 763272), (1602, 636060), (1780, 572454), (2136, 477045), (2403, 424040), (2670, 381636), (3204, 318030), (3560, 286227), (4005, 254424), (4806, 212020), (5340, 190818), (6408, 159015), (8010, 127212), (9612, 106010), (10601, 96120), (10680, 95409), (12015, 84808), (16020, 63606), (19224, 53005), (21202, 48060), (24030, 42404), (31803, 32040)]