1481267520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1190

約数の個数: 224

約数和(自身を含む): 5261091840

約数和(自身を除く): 3779824320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 192, 216, 240, 270, 288, 320, 346, 360, 432, 480, 519, 540, 576, 692, 720, 864, 865, 960, 991, 1038, 1080, 1384, 1440, 1557, 1728, 1730, 1982, 2076, 2160, 2595, 2768, 2880, 2973, 3114, 3460, 3964, 4152, 4320, 4671, 4955, 5190, 5536, 5946, 6228, 6920, 7785, 7928, 8304, 8640, 8919, 9342, 9910, 10380, 11072, 11892, 12456, 13840, 14865, 15570, 15856, 16608, 17838, 18684, 19820, 20760, 23355, 23784, 24912, 26757, 27680, 29730, 31140, 31712, 33216, 35676, 37368, 39640, 41520, 44595, 46710, 47568, 49824, 53514, 55360, 59460, 62280, 63424, 71352, 74736, 79280, 83040, 89190, 93420, 95136, 99648, 107028, 118920, 124560, 133785, 142704, 149472, 158560, 166080, 171443, 178380, 186840, 190272, 214056, 237840, 249120, 267570, 285408, 298944, 317120, 342886, 356760, 373680, 428112, 475680, 498240, 514329, 535140, 570816, 685772, 713520, 747360, 856224, 857215, 951360, 1028658, 1070280, 1371544, 1427040, 1494720, 1542987, 1712448, 1714430, 2057316, 2140560, 2571645, 2743088, 2854080, 3085974, 3428860, 4114632, 4281120, 4628961, 5143290, 5486176, 6171948, 6857720, 7714935, 8229264, 8562240, 9257922, 10286580, 10972352, 12343896, 13715440, 15429870, 16458528, 18515844, 20573160, 23144805, 24687792, 27430880, 30859740, 32917056, 37031688, 41146320, 46289610, 49375584, 54861760, 61719480, 74063376, 82292640, 92579220, 98751168, 123438960, 148126752, 164585280, 185158440, 246877920, 296253504, 370316880, 493755840, 740633760, 1481267520]

約数ペア:

[(1, 1481267520), (2, 740633760), (3, 493755840), (4, 370316880), (5, 296253504), (6, 246877920), (8, 185158440), (9, 164585280), (10, 148126752), (12, 123438960), (15, 98751168), (16, 92579220), (18, 82292640), (20, 74063376), (24, 61719480), (27, 54861760), (30, 49375584), (32, 46289610), (36, 41146320), (40, 37031688), (45, 32917056), (48, 30859740), (54, 27430880), (60, 24687792), (64, 23144805), (72, 20573160), (80, 18515844), (90, 16458528), (96, 15429870), (108, 13715440), (120, 12343896), (135, 10972352), (144, 10286580), (160, 9257922), (173, 8562240), (180, 8229264), (192, 7714935), (216, 6857720), (240, 6171948), (270, 5486176), (288, 5143290), (320, 4628961), (346, 4281120), (360, 4114632), (432, 3428860), (480, 3085974), (519, 2854080), (540, 2743088), (576, 2571645), (692, 2140560), (720, 2057316), (864, 1714430), (865, 1712448), (960, 1542987), (991, 1494720), (1038, 1427040), (1080, 1371544), (1384, 1070280), (1440, 1028658), (1557, 951360), (1728, 857215), (1730, 856224), (1982, 747360), (2076, 713520), (2160, 685772), (2595, 570816), (2768, 535140), (2880, 514329), (2973, 498240), (3114, 475680), (3460, 428112), (3964, 373680), (4152, 356760), (4320, 342886), (4671, 317120), (4955, 298944), (5190, 285408), (5536, 267570), (5946, 249120), (6228, 237840), (6920, 214056), (7785, 190272), (7928, 186840), (8304, 178380), (8640, 171443), (8919, 166080), (9342, 158560), (9910, 149472), (10380, 142704), (11072, 133785), (11892, 124560), (12456, 118920), (13840, 107028), (14865, 99648), (15570, 95136), (15856, 93420), (16608, 89190), (17838, 83040), (18684, 79280), (19820, 74736), (20760, 71352), (23355, 63424), (23784, 62280), (24912, 59460), (26757, 55360), (27680, 53514), (29730, 49824), (31140, 47568), (31712, 46710), (33216, 44595), (35676, 41520), (37368, 39640)]