899740080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 3205107360

約数和(自身を除く): 2305367280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 41, 45, 48, 58, 60, 72, 80, 82, 87, 90, 116, 120, 123, 144, 145, 164, 174, 180, 205, 232, 240, 246, 261, 290, 328, 348, 360, 369, 410, 435, 464, 492, 522, 580, 615, 656, 696, 720, 738, 820, 870, 984, 1044, 1051, 1160, 1189, 1230, 1305, 1392, 1476, 1640, 1740, 1845, 1968, 2088, 2102, 2320, 2378, 2460, 2610, 2952, 3153, 3280, 3480, 3567, 3690, 4176, 4204, 4756, 4920, 5220, 5255, 5904, 5945, 6306, 6960, 7134, 7380, 8408, 9459, 9512, 9840, 10440, 10510, 10701, 11890, 12612, 14268, 14760, 15765, 16816, 17835, 18918, 19024, 20880, 21020, 21402, 23780, 25224, 28536, 29520, 30479, 31530, 35670, 37836, 42040, 42804, 43091, 47295, 47560, 50448, 53505, 57072, 60958, 63060, 71340, 75672, 84080, 85608, 86182, 91437, 94590, 95120, 107010, 121916, 126120, 129273, 142680, 151344, 152395, 171216, 172364, 182874, 189180, 214020, 215455, 243832, 252240, 258546, 274311, 285360, 304790, 344728, 365748, 378360, 387819, 428040, 430910, 457185, 487664, 517092, 548622, 609580, 646365, 689456, 731496, 756720, 775638, 856080, 861820, 914370, 1034184, 1097244, 1219160, 1249639, 1292730, 1371555, 1462992, 1551276, 1723640, 1828740, 1939095, 2068368, 2194488, 2438320, 2499278, 2585460, 2743110, 3102552, 3447280, 3657480, 3748917, 3878190, 4388976, 4998556, 5170920, 5486220, 6205104, 6248195, 7314960, 7497834, 7756380, 9997112, 10341840, 10972440, 11246751, 12496390, 14995668, 15512760, 18744585, 19994224, 21944880, 22493502, 24992780, 29991336, 31025520, 37489170, 44987004, 49985560, 56233755, 59982672, 74978340, 89974008, 99971120, 112467510, 149956680, 179948016, 224935020, 299913360, 449870040, 899740080]

約数ペア:

[(1, 899740080), (2, 449870040), (3, 299913360), (4, 224935020), (5, 179948016), (6, 149956680), (8, 112467510), (9, 99971120), (10, 89974008), (12, 74978340), (15, 59982672), (16, 56233755), (18, 49985560), (20, 44987004), (24, 37489170), (29, 31025520), (30, 29991336), (36, 24992780), (40, 22493502), (41, 21944880), (45, 19994224), (48, 18744585), (58, 15512760), (60, 14995668), (72, 12496390), (80, 11246751), (82, 10972440), (87, 10341840), (90, 9997112), (116, 7756380), (120, 7497834), (123, 7314960), (144, 6248195), (145, 6205104), (164, 5486220), (174, 5170920), (180, 4998556), (205, 4388976), (232, 3878190), (240, 3748917), (246, 3657480), (261, 3447280), (290, 3102552), (328, 2743110), (348, 2585460), (360, 2499278), (369, 2438320), (410, 2194488), (435, 2068368), (464, 1939095), (492, 1828740), (522, 1723640), (580, 1551276), (615, 1462992), (656, 1371555), (696, 1292730), (720, 1249639), (738, 1219160), (820, 1097244), (870, 1034184), (984, 914370), (1044, 861820), (1051, 856080), (1160, 775638), (1189, 756720), (1230, 731496), (1305, 689456), (1392, 646365), (1476, 609580), (1640, 548622), (1740, 517092), (1845, 487664), (1968, 457185), (2088, 430910), (2102, 428040), (2320, 387819), (2378, 378360), (2460, 365748), (2610, 344728), (2952, 304790), (3153, 285360), (3280, 274311), (3480, 258546), (3567, 252240), (3690, 243832), (4176, 215455), (4204, 214020), (4756, 189180), (4920, 182874), (5220, 172364), (5255, 171216), (5904, 152395), (5945, 151344), (6306, 142680), (6960, 129273), (7134, 126120), (7380, 121916), (8408, 107010), (9459, 95120), (9512, 94590), (9840, 91437), (10440, 86182), (10510, 85608), (10701, 84080), (11890, 75672), (12612, 71340), (14268, 63060), (14760, 60958), (15765, 57072), (16816, 53505), (17835, 50448), (18918, 47560), (19024, 47295), (20880, 43091), (21020, 42804), (21402, 42040), (23780, 37836), (25224, 35670), (28536, 31530), (29520, 30479)]