78932160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27407}}^1$

素因数の和:27430

約数の個数: 84

約数和(自身を含む): 271503648

約数和(自身を除く): 192571488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27407, 54814, 82221, 109628, 137035, 164442, 219256, 246663, 274070, 328884, 411105, 438512, 493326, 548140, 657768, 822210, 877024, 986652, 1096280, 1233315, 1315536, 1644420, 1754048, 1973304, 2192560, 2466630, 2631072, 3288840, 3946608, 4385120, 4933260, 5262144, 6577680, 7893216, 8770240, 9866520, 13155360, 15786432, 19733040, 26310720, 39466080, 78932160]

約数ペア:

[(1, 78932160), (2, 39466080), (3, 26310720), (4, 19733040), (5, 15786432), (6, 13155360), (8, 9866520), (9, 8770240), (10, 7893216), (12, 6577680), (15, 5262144), (16, 4933260), (18, 4385120), (20, 3946608), (24, 3288840), (30, 2631072), (32, 2466630), (36, 2192560), (40, 1973304), (45, 1754048), (48, 1644420), (60, 1315536), (64, 1233315), (72, 1096280), (80, 986652), (90, 877024), (96, 822210), (120, 657768), (144, 548140), (160, 493326), (180, 438512), (192, 411105), (240, 328884), (288, 274070), (320, 246663), (360, 219256), (480, 164442), (576, 137035), (720, 109628), (960, 82221), (1440, 54814), (2880, 27407)]