270143040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1100

約数の個数: 112

約数和(自身を含む): 860999040

約数和(自身を除く): 590856000

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, 160, 192, 240, 320, 439, 480, 641, 878, 960, 1282, 1317, 1756, 1923, 2195, 2564, 2634, 3205, 3512, 3846, 4390, 5128, 5268, 6410, 6585, 7024, 7692, 8780, 9615, 10256, 10536, 12820, 13170, 14048, 15384, 17560, 19230, 20512, 21072, 25640, 26340, 28096, 30768, 35120, 38460, 41024, 42144, 51280, 52680, 61536, 70240, 76920, 84288, 102560, 105360, 123072, 140480, 153840, 205120, 210720, 281399, 307680, 421440, 562798, 615360, 844197, 1125596, 1406995, 1688394, 2251192, 2813990, 3376788, 4220985, 4502384, 5627980, 6753576, 8441970, 9004768, 11255960, 13507152, 16883940, 18009536, 22511920, 27014304, 33767880, 45023840, 54028608, 67535760, 90047680, 135071520, 270143040]

約数ペア:

[(1, 270143040), (2, 135071520), (3, 90047680), (4, 67535760), (5, 54028608), (6, 45023840), (8, 33767880), (10, 27014304), (12, 22511920), (15, 18009536), (16, 16883940), (20, 13507152), (24, 11255960), (30, 9004768), (32, 8441970), (40, 6753576), (48, 5627980), (60, 4502384), (64, 4220985), (80, 3376788), (96, 2813990), (120, 2251192), (160, 1688394), (192, 1406995), (240, 1125596), (320, 844197), (439, 615360), (480, 562798), (641, 421440), (878, 307680), (960, 281399), (1282, 210720), (1317, 205120), (1756, 153840), (1923, 140480), (2195, 123072), (2564, 105360), (2634, 102560), (3205, 84288), (3512, 76920), (3846, 70240), (4390, 61536), (5128, 52680), (5268, 51280), (6410, 42144), (6585, 41024), (7024, 38460), (7692, 35120), (8780, 30768), (9615, 28096), (10256, 26340), (10536, 25640), (12820, 21072), (13170, 20512), (14048, 19230), (15384, 17560)]