18334080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 64994400

約数和(自身を除く): 46660320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1061, 1080, 1152, 1440, 1728, 1920, 2122, 2160, 2880, 3183, 3456, 4244, 4320, 5305, 5760, 6366, 8488, 8640, 9549, 10610, 12732, 15915, 16976, 17280, 19098, 21220, 25464, 28647, 31830, 33952, 38196, 42440, 47745, 50928, 57294, 63660, 67904, 76392, 84880, 95490, 101856, 114588, 127320, 135808, 143235, 152784, 169760, 190980, 203712, 229176, 254640, 286470, 305568, 339520, 381960, 407424, 458352, 509280, 572940, 611136, 679040, 763920, 916704, 1018560, 1145880, 1222272, 1527840, 1833408, 2037120, 2291760, 3055680, 3666816, 4583520, 6111360, 9167040, 18334080]

約数ペア:

[(1, 18334080), (2, 9167040), (3, 6111360), (4, 4583520), (5, 3666816), (6, 3055680), (8, 2291760), (9, 2037120), (10, 1833408), (12, 1527840), (15, 1222272), (16, 1145880), (18, 1018560), (20, 916704), (24, 763920), (27, 679040), (30, 611136), (32, 572940), (36, 509280), (40, 458352), (45, 407424), (48, 381960), (54, 339520), (60, 305568), (64, 286470), (72, 254640), (80, 229176), (90, 203712), (96, 190980), (108, 169760), (120, 152784), (128, 143235), (135, 135808), (144, 127320), (160, 114588), (180, 101856), (192, 95490), (216, 84880), (240, 76392), (270, 67904), (288, 63660), (320, 57294), (360, 50928), (384, 47745), (432, 42440), (480, 38196), (540, 33952), (576, 31830), (640, 28647), (720, 25464), (864, 21220), (960, 19098), (1061, 17280), (1080, 16976), (1152, 15915), (1440, 12732), (1728, 10610), (1920, 9549), (2122, 8640), (2160, 8488), (2880, 6366), (3183, 5760), (3456, 5305), (4244, 4320)]