487331640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 1657524960

約数和(自身を除く): 1170193320

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, 81, 90, 108, 120, 135, 162, 180, 181, 216, 243, 270, 277, 324, 360, 362, 405, 486, 540, 543, 554, 648, 724, 810, 831, 905, 972, 1080, 1086, 1108, 1215, 1385, 1448, 1620, 1629, 1662, 1810, 1944, 2172, 2216, 2430, 2493, 2715, 2770, 3240, 3258, 3324, 3620, 4155, 4344, 4860, 4887, 4986, 5430, 5540, 6516, 6648, 7240, 7479, 8145, 8310, 9720, 9774, 9972, 10860, 11080, 12465, 13032, 14661, 14958, 16290, 16620, 19548, 19944, 21720, 22437, 24435, 24930, 29322, 29916, 32580, 33240, 37395, 39096, 43983, 44874, 48870, 49860, 50137, 58644, 59832, 65160, 67311, 73305, 74790, 87966, 89748, 97740, 99720, 100274, 112185, 117288, 134622, 146610, 149580, 150411, 175932, 179496, 195480, 200548, 219915, 224370, 250685, 269244, 293220, 299160, 300822, 336555, 351864, 401096, 439830, 448740, 451233, 501370, 538488, 586440, 601644, 673110, 752055, 879660, 897480, 902466, 1002740, 1203288, 1346220, 1353699, 1504110, 1759320, 1804932, 2005480, 2256165, 2692440, 2707398, 3008220, 3609864, 4061097, 4512330, 5414796, 6016440, 6768495, 8122194, 9024660, 10829592, 12183291, 13536990, 16244388, 18049320, 20305485, 24366582, 27073980, 32488776, 40610970, 48733164, 54147960, 60916455, 81221940, 97466328, 121832910, 162443880, 243665820, 487331640]

約数ペア:

[(1, 487331640), (2, 243665820), (3, 162443880), (4, 121832910), (5, 97466328), (6, 81221940), (8, 60916455), (9, 54147960), (10, 48733164), (12, 40610970), (15, 32488776), (18, 27073980), (20, 24366582), (24, 20305485), (27, 18049320), (30, 16244388), (36, 13536990), (40, 12183291), (45, 10829592), (54, 9024660), (60, 8122194), (72, 6768495), (81, 6016440), (90, 5414796), (108, 4512330), (120, 4061097), (135, 3609864), (162, 3008220), (180, 2707398), (181, 2692440), (216, 2256165), (243, 2005480), (270, 1804932), (277, 1759320), (324, 1504110), (360, 1353699), (362, 1346220), (405, 1203288), (486, 1002740), (540, 902466), (543, 897480), (554, 879660), (648, 752055), (724, 673110), (810, 601644), (831, 586440), (905, 538488), (972, 501370), (1080, 451233), (1086, 448740), (1108, 439830), (1215, 401096), (1385, 351864), (1448, 336555), (1620, 300822), (1629, 299160), (1662, 293220), (1810, 269244), (1944, 250685), (2172, 224370), (2216, 219915), (2430, 200548), (2493, 195480), (2715, 179496), (2770, 175932), (3240, 150411), (3258, 149580), (3324, 146610), (3620, 134622), (4155, 117288), (4344, 112185), (4860, 100274), (4887, 99720), (4986, 97740), (5430, 89748), (5540, 87966), (6516, 74790), (6648, 73305), (7240, 67311), (7479, 65160), (8145, 59832), (8310, 58644), (9720, 50137), (9774, 49860), (9972, 48870), (10860, 44874), (11080, 43983), (12465, 39096), (13032, 37395), (14661, 33240), (14958, 32580), (16290, 29916), (16620, 29322), (19548, 24930), (19944, 24435), (21720, 22437)]