456250320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:595

約数の個数: 200

約数和(自身を含む): 1597475880

約数和(自身を除く): 1141225560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 181, 216, 240, 270, 324, 360, 362, 389, 405, 432, 540, 543, 648, 720, 724, 778, 810, 905, 1080, 1086, 1167, 1296, 1448, 1556, 1620, 1629, 1810, 1945, 2160, 2172, 2334, 2715, 2896, 3112, 3240, 3258, 3501, 3620, 3890, 4344, 4668, 4887, 5430, 5835, 6224, 6480, 6516, 7002, 7240, 7780, 8145, 8688, 9336, 9774, 10503, 10860, 11670, 13032, 14004, 14480, 14661, 15560, 16290, 17505, 18672, 19548, 21006, 21720, 23340, 24435, 26064, 28008, 29322, 31120, 31509, 32580, 35010, 39096, 42012, 43440, 46680, 48870, 52515, 56016, 58644, 63018, 65160, 70020, 70409, 73305, 78192, 84024, 93360, 97740, 105030, 117288, 126036, 130320, 140040, 140818, 146610, 157545, 168048, 195480, 210060, 211227, 234576, 252072, 280080, 281636, 293220, 315090, 352045, 390960, 420120, 422454, 504144, 563272, 586440, 630180, 633681, 704090, 840240, 844908, 1056135, 1126544, 1172880, 1260360, 1267362, 1408180, 1689816, 1901043, 2112270, 2520720, 2534724, 2816360, 3168405, 3379632, 3802086, 4224540, 5069448, 5632720, 5703129, 6336810, 7604172, 8449080, 9505215, 10138896, 11406258, 12673620, 15208344, 16898160, 19010430, 22812516, 25347240, 28515645, 30416688, 38020860, 45625032, 50694480, 57031290, 76041720, 91250064, 114062580, 152083440, 228125160, 456250320]

約数ペア:

[(1, 456250320), (2, 228125160), (3, 152083440), (4, 114062580), (5, 91250064), (6, 76041720), (8, 57031290), (9, 50694480), (10, 45625032), (12, 38020860), (15, 30416688), (16, 28515645), (18, 25347240), (20, 22812516), (24, 19010430), (27, 16898160), (30, 15208344), (36, 12673620), (40, 11406258), (45, 10138896), (48, 9505215), (54, 8449080), (60, 7604172), (72, 6336810), (80, 5703129), (81, 5632720), (90, 5069448), (108, 4224540), (120, 3802086), (135, 3379632), (144, 3168405), (162, 2816360), (180, 2534724), (181, 2520720), (216, 2112270), (240, 1901043), (270, 1689816), (324, 1408180), (360, 1267362), (362, 1260360), (389, 1172880), (405, 1126544), (432, 1056135), (540, 844908), (543, 840240), (648, 704090), (720, 633681), (724, 630180), (778, 586440), (810, 563272), (905, 504144), (1080, 422454), (1086, 420120), (1167, 390960), (1296, 352045), (1448, 315090), (1556, 293220), (1620, 281636), (1629, 280080), (1810, 252072), (1945, 234576), (2160, 211227), (2172, 210060), (2334, 195480), (2715, 168048), (2896, 157545), (3112, 146610), (3240, 140818), (3258, 140040), (3501, 130320), (3620, 126036), (3890, 117288), (4344, 105030), (4668, 97740), (4887, 93360), (5430, 84024), (5835, 78192), (6224, 73305), (6480, 70409), (6516, 70020), (7002, 65160), (7240, 63018), (7780, 58644), (8145, 56016), (8688, 52515), (9336, 48870), (9774, 46680), (10503, 43440), (10860, 42012), (11670, 39096), (13032, 35010), (14004, 32580), (14480, 31509), (14661, 31120), (15560, 29322), (16290, 28008), (17505, 26064), (18672, 24435), (19548, 23340), (21006, 21720)]