6840960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 24969600

約数和(自身を除く): 18128640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 509, 560, 640, 672, 840, 896, 960, 1018, 1120, 1344, 1527, 1680, 1920, 2036, 2240, 2545, 2688, 3054, 3360, 3563, 4072, 4480, 5090, 6108, 6720, 7126, 7635, 8144, 10180, 10689, 12216, 13440, 14252, 15270, 16288, 17815, 20360, 21378, 24432, 28504, 30540, 32576, 35630, 40720, 42756, 48864, 53445, 57008, 61080, 65152, 71260, 81440, 85512, 97728, 106890, 114016, 122160, 142520, 162880, 171024, 195456, 213780, 228032, 244320, 285040, 325760, 342048, 427560, 456064, 488640, 570080, 684096, 855120, 977280, 1140160, 1368192, 1710240, 2280320, 3420480, 6840960]

約数ペア:

[(1, 6840960), (2, 3420480), (3, 2280320), (4, 1710240), (5, 1368192), (6, 1140160), (7, 977280), (8, 855120), (10, 684096), (12, 570080), (14, 488640), (15, 456064), (16, 427560), (20, 342048), (21, 325760), (24, 285040), (28, 244320), (30, 228032), (32, 213780), (35, 195456), (40, 171024), (42, 162880), (48, 142520), (56, 122160), (60, 114016), (64, 106890), (70, 97728), (80, 85512), (84, 81440), (96, 71260), (105, 65152), (112, 61080), (120, 57008), (128, 53445), (140, 48864), (160, 42756), (168, 40720), (192, 35630), (210, 32576), (224, 30540), (240, 28504), (280, 24432), (320, 21378), (336, 20360), (384, 17815), (420, 16288), (448, 15270), (480, 14252), (509, 13440), (560, 12216), (640, 10689), (672, 10180), (840, 8144), (896, 7635), (960, 7126), (1018, 6720), (1120, 6108), (1344, 5090), (1527, 4480), (1680, 4072), (1920, 3563), (2036, 3360), (2240, 3054), (2545, 2688)]