81045857280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5276423}}^1$

素因数の和:5276451

約数の個数: 88

約数和(自身を含む): 259220158272

約数和(自身を除く): 178174300992

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, 5276423, 10552846, 15829269, 21105692, 26382115, 31658538, 42211384, 52764230, 63317076, 79146345, 84422768, 105528460, 126634152, 158292690, 168845536, 211056920, 253268304, 316585380, 337691072, 422113840, 506536608, 633170760, 675382144, 844227680, 1013073216, 1266341520, 1350764288, 1688455360, 2026146432, 2532683040, 2701528576, 3376910720, 4052292864, 5065366080, 5403057152, 6753821440, 8104585728, 10130732160, 13507642880, 16209171456, 20261464320, 27015285760, 40522928640, 81045857280]

約数ペア:

[(1, 81045857280), (2, 40522928640), (3, 27015285760), (4, 20261464320), (5, 16209171456), (6, 13507642880), (8, 10130732160), (10, 8104585728), (12, 6753821440), (15, 5403057152), (16, 5065366080), (20, 4052292864), (24, 3376910720), (30, 2701528576), (32, 2532683040), (40, 2026146432), (48, 1688455360), (60, 1350764288), (64, 1266341520), (80, 1013073216), (96, 844227680), (120, 675382144), (128, 633170760), (160, 506536608), (192, 422113840), (240, 337691072), (256, 316585380), (320, 253268304), (384, 211056920), (480, 168845536), (512, 158292690), (640, 126634152), (768, 105528460), (960, 84422768), (1024, 79146345), (1280, 63317076), (1536, 52764230), (1920, 42211384), (2560, 31658538), (3072, 26382115), (3840, 21105692), (5120, 15829269), (7680, 10552846), (15360, 5276423)]