1844480160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4649

約数の個数: 240

約数和(自身を含む): 6720924672

約数和(自身を除く): 4876444512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4591, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 9182, 10044, 11160, 12555, 12960, 13392, 13773, 14880, 16740, 18364, 20088, 22320, 22955, 25110, 26784, 27546, 33480, 36728, 40176, 41319, 44640, 45910, 50220, 55092, 66960, 68865, 73456, 80352, 82638, 91820, 100440, 110184, 123957, 133920, 137730, 142321, 146912, 165276, 183640, 200880, 206595, 220368, 247914, 275460, 284642, 330552, 367280, 371871, 401760, 413190, 426963, 440736, 495828, 550920, 569284, 619785, 661104, 711605, 734560, 743742, 826380, 853926, 991656, 1101840, 1138568, 1239570, 1280889, 1322208, 1423210, 1487484, 1652760, 1707852, 1859355, 1983312, 2134815, 2203680, 2277136, 2479140, 2561778, 2846420, 2974968, 3305520, 3415704, 3718710, 3842667, 3966624, 4269630, 4554272, 4958280, 5123556, 5692840, 5949936, 6404445, 6611040, 6831408, 7437420, 7685334, 8539260, 9916560, 10247112, 11385680, 11528001, 11899872, 12808890, 13662816, 14874840, 15370668, 17078520, 19213335, 19833120, 20494224, 22771360, 23056002, 25617780, 29749680, 30741336, 34157040, 38426670, 40988448, 46112004, 51235560, 57640005, 59499360, 61482672, 68314080, 76853340, 92224008, 102471120, 115280010, 122965344, 153706680, 184448016, 204942240, 230560020, 307413360, 368896032, 461120040, 614826720, 922240080, 1844480160]

約数ペア:

[(1, 1844480160), (2, 922240080), (3, 614826720), (4, 461120040), (5, 368896032), (6, 307413360), (8, 230560020), (9, 204942240), (10, 184448016), (12, 153706680), (15, 122965344), (16, 115280010), (18, 102471120), (20, 92224008), (24, 76853340), (27, 68314080), (30, 61482672), (31, 59499360), (32, 57640005), (36, 51235560), (40, 46112004), (45, 40988448), (48, 38426670), (54, 34157040), (60, 30741336), (62, 29749680), (72, 25617780), (80, 23056002), (81, 22771360), (90, 20494224), (93, 19833120), (96, 19213335), (108, 17078520), (120, 15370668), (124, 14874840), (135, 13662816), (144, 12808890), (155, 11899872), (160, 11528001), (162, 11385680), (180, 10247112), (186, 9916560), (216, 8539260), (240, 7685334), (248, 7437420), (270, 6831408), (279, 6611040), (288, 6404445), (310, 5949936), (324, 5692840), (360, 5123556), (372, 4958280), (405, 4554272), (432, 4269630), (465, 3966624), (480, 3842667), (496, 3718710), (540, 3415704), (558, 3305520), (620, 2974968), (648, 2846420), (720, 2561778), (744, 2479140), (810, 2277136), (837, 2203680), (864, 2134815), (930, 1983312), (992, 1859355), (1080, 1707852), (1116, 1652760), (1240, 1487484), (1296, 1423210), (1395, 1322208), (1440, 1280889), (1488, 1239570), (1620, 1138568), (1674, 1101840), (1860, 991656), (2160, 853926), (2232, 826380), (2480, 743742), (2511, 734560), (2592, 711605), (2790, 661104), (2976, 619785), (3240, 569284), (3348, 550920), (3720, 495828), (4185, 440736), (4320, 426963), (4464, 413190), (4591, 401760), (4960, 371871), (5022, 367280), (5580, 330552), (6480, 284642), (6696, 275460), (7440, 247914), (8370, 220368), (8928, 206595), (9182, 200880), (10044, 183640), (11160, 165276), (12555, 146912), (12960, 142321), (13392, 137730), (13773, 133920), (14880, 123957), (16740, 110184), (18364, 100440), (20088, 91820), (22320, 82638), (22955, 80352), (25110, 73456), (26784, 68865), (27546, 66960), (33480, 55092), (36728, 50220), (40176, 45910), (41319, 44640)]