380125440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 1430472960

約数和(自身を除く): 1050347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 647, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1294, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 1941, 2040, 2160, 2176, 2295, 2304, 2448, 2588, 2720, 2880, 3060, 3235, 3264, 3456, 3672, 3840, 3882, 4080, 4320, 4352, 4590, 4896, 5176, 5440, 5760, 5823, 6120, 6470, 6528, 6912, 7344, 7764, 8160, 8640, 9180, 9705, 9792, 10352, 10880, 10999, 11520, 11646, 12240, 12940, 13056, 14688, 15528, 16320, 17280, 17469, 18360, 19410, 19584, 20704, 21760, 21998, 23292, 24480, 25880, 29115, 29376, 31056, 32640, 32997, 34560, 34938, 36720, 38820, 39168, 41408, 43996, 46584, 48960, 51760, 54995, 58230, 58752, 62112, 65280, 65994, 69876, 73440, 77640, 82816, 87345, 87992, 93168, 97920, 98991, 103520, 109990, 116460, 117504, 124224, 131988, 139752, 146880, 155280, 164985, 165632, 174690, 175984, 186336, 195840, 197982, 207040, 219980, 232920, 248448, 263976, 279504, 293760, 296973, 310560, 329970, 349380, 351968, 372672, 395964, 414080, 439960, 465840, 494955, 496896, 527952, 559008, 587520, 593946, 621120, 659940, 698760, 703936, 745344, 791928, 828160, 879920, 931680, 989910, 1055904, 1118016, 1187892, 1242240, 1319880, 1397520, 1407872, 1484865, 1490688, 1583856, 1759840, 1863360, 1979820, 2111808, 2236032, 2375784, 2484480, 2639760, 2795040, 2815744, 2969730, 3167712, 3519680, 3726720, 3959640, 4223616, 4472064, 4751568, 5279520, 5590080, 5939460, 6335424, 7039360, 7453440, 7919280, 8447232, 9503136, 10559040, 11180160, 11878920, 12670848, 14078720, 15838560, 19006272, 21118080, 22360320, 23757840, 25341696, 31677120, 38012544, 42236160, 47515680, 63354240, 76025088, 95031360, 126708480, 190062720, 380125440]

約数ペア:

[(1, 380125440), (2, 190062720), (3, 126708480), (4, 95031360), (5, 76025088), (6, 63354240), (8, 47515680), (9, 42236160), (10, 38012544), (12, 31677120), (15, 25341696), (16, 23757840), (17, 22360320), (18, 21118080), (20, 19006272), (24, 15838560), (27, 14078720), (30, 12670848), (32, 11878920), (34, 11180160), (36, 10559040), (40, 9503136), (45, 8447232), (48, 7919280), (51, 7453440), (54, 7039360), (60, 6335424), (64, 5939460), (68, 5590080), (72, 5279520), (80, 4751568), (85, 4472064), (90, 4223616), (96, 3959640), (102, 3726720), (108, 3519680), (120, 3167712), (128, 2969730), (135, 2815744), (136, 2795040), (144, 2639760), (153, 2484480), (160, 2375784), (170, 2236032), (180, 2111808), (192, 1979820), (204, 1863360), (216, 1759840), (240, 1583856), (255, 1490688), (256, 1484865), (270, 1407872), (272, 1397520), (288, 1319880), (306, 1242240), (320, 1187892), (340, 1118016), (360, 1055904), (384, 989910), (408, 931680), (432, 879920), (459, 828160), (480, 791928), (510, 745344), (540, 703936), (544, 698760), (576, 659940), (612, 621120), (640, 593946), (647, 587520), (680, 559008), (720, 527952), (765, 496896), (768, 494955), (816, 465840), (864, 439960), (918, 414080), (960, 395964), (1020, 372672), (1080, 351968), (1088, 349380), (1152, 329970), (1224, 310560), (1280, 296973), (1294, 293760), (1360, 279504), (1440, 263976), (1530, 248448), (1632, 232920), (1728, 219980), (1836, 207040), (1920, 197982), (1941, 195840), (2040, 186336), (2160, 175984), (2176, 174690), (2295, 165632), (2304, 164985), (2448, 155280), (2588, 146880), (2720, 139752), (2880, 131988), (3060, 124224), (3235, 117504), (3264, 116460), (3456, 109990), (3672, 103520), (3840, 98991), (3882, 97920), (4080, 93168), (4320, 87992), (4352, 87345), (4590, 82816), (4896, 77640), (5176, 73440), (5440, 69876), (5760, 65994), (5823, 65280), (6120, 62112), (6470, 58752), (6528, 58230), (6912, 54995), (7344, 51760), (7764, 48960), (8160, 46584), (8640, 43996), (9180, 41408), (9705, 39168), (9792, 38820), (10352, 36720), (10880, 34938), (10999, 34560), (11520, 32997), (11646, 32640), (12240, 31056), (12940, 29376), (13056, 29115), (14688, 25880), (15528, 24480), (16320, 23292), (17280, 21998), (17469, 21760), (18360, 20704), (19410, 19584)]