9994320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{661}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 39402240

約数和(自身を除く): 29407920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 661, 720, 756, 840, 945, 1008, 1080, 1260, 1322, 1512, 1680, 1890, 1983, 2160, 2520, 2644, 3024, 3305, 3780, 3966, 4627, 5040, 5288, 5949, 6610, 7560, 7932, 9254, 9915, 10576, 11898, 13220, 13881, 15120, 15864, 17847, 18508, 19830, 23135, 23796, 26440, 27762, 29745, 31728, 35694, 37016, 39660, 41643, 46270, 47592, 52880, 55524, 59490, 69405, 71388, 74032, 79320, 83286, 89235, 92540, 95184, 111048, 118980, 124929, 138810, 142776, 158640, 166572, 178470, 185080, 208215, 222096, 237960, 249858, 277620, 285552, 333144, 356940, 370160, 416430, 475920, 499716, 555240, 624645, 666288, 713880, 832860, 999432, 1110480, 1249290, 1427760, 1665720, 1998864, 2498580, 3331440, 4997160, 9994320]

約数ペア:

[(1, 9994320), (2, 4997160), (3, 3331440), (4, 2498580), (5, 1998864), (6, 1665720), (7, 1427760), (8, 1249290), (9, 1110480), (10, 999432), (12, 832860), (14, 713880), (15, 666288), (16, 624645), (18, 555240), (20, 499716), (21, 475920), (24, 416430), (27, 370160), (28, 356940), (30, 333144), (35, 285552), (36, 277620), (40, 249858), (42, 237960), (45, 222096), (48, 208215), (54, 185080), (56, 178470), (60, 166572), (63, 158640), (70, 142776), (72, 138810), (80, 124929), (84, 118980), (90, 111048), (105, 95184), (108, 92540), (112, 89235), (120, 83286), (126, 79320), (135, 74032), (140, 71388), (144, 69405), (168, 59490), (180, 55524), (189, 52880), (210, 47592), (216, 46270), (240, 41643), (252, 39660), (270, 37016), (280, 35694), (315, 31728), (336, 29745), (360, 27762), (378, 26440), (420, 23796), (432, 23135), (504, 19830), (540, 18508), (560, 17847), (630, 15864), (661, 15120), (720, 13881), (756, 13220), (840, 11898), (945, 10576), (1008, 9915), (1080, 9254), (1260, 7932), (1322, 7560), (1512, 6610), (1680, 5949), (1890, 5288), (1983, 5040), (2160, 4627), (2520, 3966), (2644, 3780), (3024, 3305)]