1626875280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1660

約数の個数: 240

約数和(自身を含む): 5776505280

約数和(自身を除く): 4149630000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 636, 648, 720, 795, 810, 848, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1579, 1590, 1620, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2862, 3158, 3180, 3240, 3816, 3888, 4240, 4293, 4737, 4770, 4860, 5724, 6316, 6360, 6480, 7155, 7632, 7895, 8586, 9474, 9540, 9720, 11448, 12632, 12720, 12879, 14211, 14310, 15790, 17172, 18948, 19080, 19440, 21465, 22896, 23685, 25264, 25758, 28422, 28620, 31580, 34344, 37896, 38160, 42633, 42930, 47370, 51516, 56844, 57240, 63160, 64395, 68688, 71055, 75792, 83687, 85266, 85860, 94740, 103032, 113688, 114480, 126320, 127899, 128790, 142110, 167374, 170532, 171720, 189480, 206064, 213165, 227376, 251061, 255798, 257580, 284220, 334748, 341064, 343440, 378960, 383697, 418435, 426330, 502122, 511596, 515160, 568440, 639495, 669496, 682128, 753183, 767394, 836870, 852660, 1004244, 1023192, 1030320, 1136880, 1255305, 1278990, 1338992, 1506366, 1534788, 1673740, 1705320, 1918485, 2008488, 2046384, 2259549, 2510610, 2557980, 3012732, 3069576, 3347480, 3410640, 3765915, 3836970, 4016976, 4519098, 5021220, 5115960, 6025464, 6139152, 6694960, 6778647, 7531830, 7673940, 9038196, 10042440, 10231920, 11297745, 12050928, 13557294, 15063660, 15347880, 18076392, 20084880, 20335941, 22595490, 27114588, 30127320, 30695760, 33893235, 36152784, 40671882, 45190980, 54229176, 60254640, 67786470, 81343764, 90381960, 101679705, 108458352, 135572940, 162687528, 180763920, 203359410, 271145880, 325375056, 406718820, 542291760, 813437640, 1626875280]

約数ペア:

[(1, 1626875280), (2, 813437640), (3, 542291760), (4, 406718820), (5, 325375056), (6, 271145880), (8, 203359410), (9, 180763920), (10, 162687528), (12, 135572940), (15, 108458352), (16, 101679705), (18, 90381960), (20, 81343764), (24, 67786470), (27, 60254640), (30, 54229176), (36, 45190980), (40, 40671882), (45, 36152784), (48, 33893235), (53, 30695760), (54, 30127320), (60, 27114588), (72, 22595490), (80, 20335941), (81, 20084880), (90, 18076392), (106, 15347880), (108, 15063660), (120, 13557294), (135, 12050928), (144, 11297745), (159, 10231920), (162, 10042440), (180, 9038196), (212, 7673940), (216, 7531830), (240, 6778647), (243, 6694960), (265, 6139152), (270, 6025464), (318, 5115960), (324, 5021220), (360, 4519098), (405, 4016976), (424, 3836970), (432, 3765915), (477, 3410640), (486, 3347480), (530, 3069576), (540, 3012732), (636, 2557980), (648, 2510610), (720, 2259549), (795, 2046384), (810, 2008488), (848, 1918485), (954, 1705320), (972, 1673740), (1060, 1534788), (1080, 1506366), (1215, 1338992), (1272, 1278990), (1296, 1255305), (1431, 1136880), (1579, 1030320), (1590, 1023192), (1620, 1004244), (1908, 852660), (1944, 836870), (2120, 767394), (2160, 753183), (2385, 682128), (2430, 669496), (2544, 639495), (2862, 568440), (3158, 515160), (3180, 511596), (3240, 502122), (3816, 426330), (3888, 418435), (4240, 383697), (4293, 378960), (4737, 343440), (4770, 341064), (4860, 334748), (5724, 284220), (6316, 257580), (6360, 255798), (6480, 251061), (7155, 227376), (7632, 213165), (7895, 206064), (8586, 189480), (9474, 171720), (9540, 170532), (9720, 167374), (11448, 142110), (12632, 128790), (12720, 127899), (12879, 126320), (14211, 114480), (14310, 113688), (15790, 103032), (17172, 94740), (18948, 85860), (19080, 85266), (19440, 83687), (21465, 75792), (22896, 71055), (23685, 68688), (25264, 64395), (25758, 63160), (28422, 57240), (28620, 56844), (31580, 51516), (34344, 47370), (37896, 42930), (38160, 42633)]