354754080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:941

約数の個数: 240

約数和(自身を含む): 1293836544

約数和(自身を除く): 939082464

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, 883, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1766, 1860, 2160, 2232, 2480, 2511, 2592, 2649, 2790, 2976, 3240, 3348, 3532, 3720, 4185, 4320, 4415, 4464, 4960, 5022, 5298, 5580, 6480, 6696, 7064, 7440, 7947, 8370, 8830, 8928, 10044, 10596, 11160, 12555, 12960, 13245, 13392, 14128, 14880, 15894, 16740, 17660, 20088, 21192, 22320, 23841, 25110, 26490, 26784, 27373, 28256, 31788, 33480, 35320, 39735, 40176, 42384, 44640, 47682, 50220, 52980, 54746, 63576, 66960, 70640, 71523, 79470, 80352, 82119, 84768, 95364, 100440, 105960, 109492, 119205, 127152, 133920, 136865, 141280, 143046, 158940, 164238, 190728, 200880, 211920, 218984, 238410, 246357, 254304, 273730, 286092, 317880, 328476, 357615, 381456, 401760, 410595, 423840, 437968, 476820, 492714, 547460, 572184, 635760, 656952, 715230, 739071, 762912, 821190, 875936, 953640, 985428, 1094920, 1144368, 1231785, 1271520, 1313904, 1430460, 1478142, 1642380, 1907280, 1970856, 2189840, 2217213, 2288736, 2463570, 2627808, 2860920, 2956284, 3284760, 3695355, 3814560, 3941712, 4379680, 4434426, 4927140, 5721840, 5912568, 6569520, 7390710, 7883424, 8868852, 9854280, 11086065, 11443680, 11825136, 13139040, 14781420, 17737704, 19708560, 22172130, 23650272, 29562840, 35475408, 39417120, 44344260, 59125680, 70950816, 88688520, 118251360, 177377040, 354754080]

約数ペア:

[(1, 354754080), (2, 177377040), (3, 118251360), (4, 88688520), (5, 70950816), (6, 59125680), (8, 44344260), (9, 39417120), (10, 35475408), (12, 29562840), (15, 23650272), (16, 22172130), (18, 19708560), (20, 17737704), (24, 14781420), (27, 13139040), (30, 11825136), (31, 11443680), (32, 11086065), (36, 9854280), (40, 8868852), (45, 7883424), (48, 7390710), (54, 6569520), (60, 5912568), (62, 5721840), (72, 4927140), (80, 4434426), (81, 4379680), (90, 3941712), (93, 3814560), (96, 3695355), (108, 3284760), (120, 2956284), (124, 2860920), (135, 2627808), (144, 2463570), (155, 2288736), (160, 2217213), (162, 2189840), (180, 1970856), (186, 1907280), (216, 1642380), (240, 1478142), (248, 1430460), (270, 1313904), (279, 1271520), (288, 1231785), (310, 1144368), (324, 1094920), (360, 985428), (372, 953640), (405, 875936), (432, 821190), (465, 762912), (480, 739071), (496, 715230), (540, 656952), (558, 635760), (620, 572184), (648, 547460), (720, 492714), (744, 476820), (810, 437968), (837, 423840), (864, 410595), (883, 401760), (930, 381456), (992, 357615), (1080, 328476), (1116, 317880), (1240, 286092), (1296, 273730), (1395, 254304), (1440, 246357), (1488, 238410), (1620, 218984), (1674, 211920), (1766, 200880), (1860, 190728), (2160, 164238), (2232, 158940), (2480, 143046), (2511, 141280), (2592, 136865), (2649, 133920), (2790, 127152), (2976, 119205), (3240, 109492), (3348, 105960), (3532, 100440), (3720, 95364), (4185, 84768), (4320, 82119), (4415, 80352), (4464, 79470), (4960, 71523), (5022, 70640), (5298, 66960), (5580, 63576), (6480, 54746), (6696, 52980), (7064, 50220), (7440, 47682), (7947, 44640), (8370, 42384), (8830, 40176), (8928, 39735), (10044, 35320), (10596, 33480), (11160, 31788), (12555, 28256), (12960, 27373), (13245, 26784), (13392, 26490), (14128, 25110), (14880, 23841), (15894, 22320), (16740, 21192), (17660, 20088)]