1513048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{25117}}^1$

素因数の和:25384

約数の個数: 80

約数和(自身を含む): 4709323584

約数和(自身を除く): 3196275504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 10040, 12048, 15060, 20080, 25117, 30120, 50234, 60240, 75351, 100468, 125585, 150702, 200936, 251170, 301404, 376755, 401872, 502340, 602808, 753510, 1004680, 1205616, 1507020, 2009360, 3014040, 6028080, 6304367, 12608734, 18913101, 25217468, 31521835, 37826202, 50434936, 63043670, 75652404, 94565505, 100869872, 126087340, 151304808, 189131010, 252174680, 302609616, 378262020, 504349360, 756524040, 1513048080]

約数ペア:

[(1, 1513048080), (2, 756524040), (3, 504349360), (4, 378262020), (5, 302609616), (6, 252174680), (8, 189131010), (10, 151304808), (12, 126087340), (15, 100869872), (16, 94565505), (20, 75652404), (24, 63043670), (30, 50434936), (40, 37826202), (48, 31521835), (60, 25217468), (80, 18913101), (120, 12608734), (240, 6304367), (251, 6028080), (502, 3014040), (753, 2009360), (1004, 1507020), (1255, 1205616), (1506, 1004680), (2008, 753510), (2510, 602808), (3012, 502340), (3765, 401872), (4016, 376755), (5020, 301404), (6024, 251170), (7530, 200936), (10040, 150702), (12048, 125585), (15060, 100468), (20080, 75351), (25117, 60240), (30120, 50234)]