126756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 408473280

約数和(自身を除く): 281716800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 617, 640, 642, 856, 960, 1070, 1234, 1284, 1605, 1712, 1851, 1920, 2140, 2468, 2568, 3085, 3210, 3424, 3702, 4280, 4936, 5136, 6170, 6420, 6848, 7404, 8560, 9255, 9872, 10272, 12340, 12840, 13696, 14808, 17120, 18510, 19744, 20544, 24680, 25680, 29616, 34240, 37020, 39488, 41088, 49360, 51360, 59232, 66019, 68480, 74040, 78976, 98720, 102720, 118464, 132038, 148080, 197440, 198057, 205440, 236928, 264076, 296160, 330095, 394880, 396114, 528152, 592320, 660190, 792228, 990285, 1056304, 1184640, 1320380, 1584456, 1980570, 2112608, 2640760, 3168912, 3961140, 4225216, 5281520, 6337824, 7922280, 8450432, 10563040, 12675648, 15844560, 21126080, 25351296, 31689120, 42252160, 63378240, 126756480]

約数ペア:

[(1, 126756480), (2, 63378240), (3, 42252160), (4, 31689120), (5, 25351296), (6, 21126080), (8, 15844560), (10, 12675648), (12, 10563040), (15, 8450432), (16, 7922280), (20, 6337824), (24, 5281520), (30, 4225216), (32, 3961140), (40, 3168912), (48, 2640760), (60, 2112608), (64, 1980570), (80, 1584456), (96, 1320380), (107, 1184640), (120, 1056304), (128, 990285), (160, 792228), (192, 660190), (214, 592320), (240, 528152), (320, 396114), (321, 394880), (384, 330095), (428, 296160), (480, 264076), (535, 236928), (617, 205440), (640, 198057), (642, 197440), (856, 148080), (960, 132038), (1070, 118464), (1234, 102720), (1284, 98720), (1605, 78976), (1712, 74040), (1851, 68480), (1920, 66019), (2140, 59232), (2468, 51360), (2568, 49360), (3085, 41088), (3210, 39488), (3424, 37020), (3702, 34240), (4280, 29616), (4936, 25680), (5136, 24680), (6170, 20544), (6420, 19744), (6848, 18510), (7404, 17120), (8560, 14808), (9255, 13696), (9872, 12840), (10272, 12340)]