123247680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 427939200

約数和(自身を除く): 304691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 233, 240, 285, 290, 304, 320, 348, 380, 435, 456, 464, 466, 480, 551, 570, 580, 608, 696, 699, 760, 870, 912, 928, 932, 960, 1102, 1140, 1160, 1165, 1216, 1392, 1398, 1520, 1653, 1740, 1824, 1856, 1864, 2204, 2280, 2320, 2330, 2755, 2784, 2796, 3040, 3306, 3480, 3495, 3648, 3728, 4408, 4427, 4560, 4640, 4660, 5510, 5568, 5592, 6080, 6612, 6757, 6960, 6990, 7456, 8265, 8816, 8854, 9120, 9280, 9320, 11020, 11184, 13224, 13281, 13514, 13920, 13980, 14912, 16530, 17632, 17708, 18240, 18640, 20271, 22040, 22135, 22368, 26448, 26562, 27028, 27840, 27960, 33060, 33785, 35264, 35416, 37280, 40542, 44080, 44270, 44736, 52896, 53124, 54056, 55920, 66120, 66405, 67570, 70832, 74560, 81084, 88160, 88540, 101355, 105792, 106248, 108112, 111840, 128383, 132240, 132810, 135140, 141664, 162168, 176320, 177080, 202710, 212496, 216224, 223680, 256766, 264480, 265620, 270280, 283328, 324336, 354160, 385149, 405420, 424992, 432448, 513532, 528960, 531240, 540560, 641915, 648672, 708320, 770298, 810840, 849984, 1027064, 1062480, 1081120, 1283830, 1297344, 1416640, 1540596, 1621680, 1925745, 2054128, 2124960, 2162240, 2567660, 3081192, 3243360, 3851490, 4108256, 4249920, 5135320, 6162384, 6486720, 7702980, 8216512, 10270640, 12324768, 15405960, 20541280, 24649536, 30811920, 41082560, 61623840, 123247680]

約数ペア:

[(1, 123247680), (2, 61623840), (3, 41082560), (4, 30811920), (5, 24649536), (6, 20541280), (8, 15405960), (10, 12324768), (12, 10270640), (15, 8216512), (16, 7702980), (19, 6486720), (20, 6162384), (24, 5135320), (29, 4249920), (30, 4108256), (32, 3851490), (38, 3243360), (40, 3081192), (48, 2567660), (57, 2162240), (58, 2124960), (60, 2054128), (64, 1925745), (76, 1621680), (80, 1540596), (87, 1416640), (95, 1297344), (96, 1283830), (114, 1081120), (116, 1062480), (120, 1027064), (145, 849984), (152, 810840), (160, 770298), (174, 708320), (190, 648672), (192, 641915), (228, 540560), (232, 531240), (233, 528960), (240, 513532), (285, 432448), (290, 424992), (304, 405420), (320, 385149), (348, 354160), (380, 324336), (435, 283328), (456, 270280), (464, 265620), (466, 264480), (480, 256766), (551, 223680), (570, 216224), (580, 212496), (608, 202710), (696, 177080), (699, 176320), (760, 162168), (870, 141664), (912, 135140), (928, 132810), (932, 132240), (960, 128383), (1102, 111840), (1140, 108112), (1160, 106248), (1165, 105792), (1216, 101355), (1392, 88540), (1398, 88160), (1520, 81084), (1653, 74560), (1740, 70832), (1824, 67570), (1856, 66405), (1864, 66120), (2204, 55920), (2280, 54056), (2320, 53124), (2330, 52896), (2755, 44736), (2784, 44270), (2796, 44080), (3040, 40542), (3306, 37280), (3480, 35416), (3495, 35264), (3648, 33785), (3728, 33060), (4408, 27960), (4427, 27840), (4560, 27028), (4640, 26562), (4660, 26448), (5510, 22368), (5568, 22135), (5592, 22040), (6080, 20271), (6612, 18640), (6757, 18240), (6960, 17708), (6990, 17632), (7456, 16530), (8265, 14912), (8816, 13980), (8854, 13920), (9120, 13514), (9280, 13281), (9320, 13224), (11020, 11184)]