5405475840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{351919}}^1$

素因数の和:351947

約数の個数: 88

約数和(自身を含む): 17289125760

約数和(自身を除く): 11883649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 351919, 703838, 1055757, 1407676, 1759595, 2111514, 2815352, 3519190, 4223028, 5278785, 5630704, 7038380, 8446056, 10557570, 11261408, 14076760, 16892112, 21115140, 22522816, 28153520, 33784224, 42230280, 45045632, 56307040, 67568448, 84460560, 90091264, 112614080, 135136896, 168921120, 180182528, 225228160, 270273792, 337842240, 360365056, 450456320, 540547584, 675684480, 900912640, 1081095168, 1351368960, 1801825280, 2702737920, 5405475840]

約数ペア:

[(1, 5405475840), (2, 2702737920), (3, 1801825280), (4, 1351368960), (5, 1081095168), (6, 900912640), (8, 675684480), (10, 540547584), (12, 450456320), (15, 360365056), (16, 337842240), (20, 270273792), (24, 225228160), (30, 180182528), (32, 168921120), (40, 135136896), (48, 112614080), (60, 90091264), (64, 84460560), (80, 67568448), (96, 56307040), (120, 45045632), (128, 42230280), (160, 33784224), (192, 28153520), (240, 22522816), (256, 21115140), (320, 16892112), (384, 14076760), (480, 11261408), (512, 10557570), (640, 8446056), (768, 7038380), (960, 5630704), (1024, 5278785), (1280, 4223028), (1536, 3519190), (1920, 2815352), (2560, 2111514), (3072, 1759595), (3840, 1407676), (5120, 1055757), (7680, 703838), (15360, 351919)]