1057920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 128

約数和(自身を含む): 3672000

約数和(自身を除く): 2614080

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, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 760, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1392, 1520, 1653, 1740, 1824, 1856, 1920, 2204, 2280, 2320, 2432, 2755, 2784, 3040, 3306, 3480, 3648, 3712, 4408, 4560, 4640, 5510, 5568, 6080, 6612, 6960, 7296, 8265, 8816, 9120, 9280, 11020, 11136, 12160, 13224, 13920, 16530, 17632, 18240, 18560, 22040, 26448, 27840, 33060, 35264, 36480, 44080, 52896, 55680, 66120, 70528, 88160, 105792, 132240, 176320, 211584, 264480, 352640, 528960, 1057920]

約数ペア:

[(1, 1057920), (2, 528960), (3, 352640), (4, 264480), (5, 211584), (6, 176320), (8, 132240), (10, 105792), (12, 88160), (15, 70528), (16, 66120), (19, 55680), (20, 52896), (24, 44080), (29, 36480), (30, 35264), (32, 33060), (38, 27840), (40, 26448), (48, 22040), (57, 18560), (58, 18240), (60, 17632), (64, 16530), (76, 13920), (80, 13224), (87, 12160), (95, 11136), (96, 11020), (114, 9280), (116, 9120), (120, 8816), (128, 8265), (145, 7296), (152, 6960), (160, 6612), (174, 6080), (190, 5568), (192, 5510), (228, 4640), (232, 4560), (240, 4408), (285, 3712), (290, 3648), (304, 3480), (320, 3306), (348, 3040), (380, 2784), (384, 2755), (435, 2432), (456, 2320), (464, 2280), (480, 2204), (551, 1920), (570, 1856), (580, 1824), (608, 1740), (640, 1653), (696, 1520), (760, 1392), (870, 1216), (912, 1160), (928, 1140), (960, 1102)]