76920840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23741}}^1$

素因数の和:23764

約数の個数: 80

約数和(自身を含む): 258550380

約数和(自身を除く): 181629540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23741, 47482, 71223, 94964, 118705, 142446, 189928, 213669, 237410, 284892, 356115, 427338, 474820, 569784, 641007, 712230, 854676, 949640, 1068345, 1282014, 1424460, 1709352, 1923021, 2136690, 2564028, 2848920, 3205035, 3846042, 4273380, 5128056, 6410070, 7692084, 8546760, 9615105, 12820140, 15384168, 19230210, 25640280, 38460420, 76920840]

約数ペア:

[(1, 76920840), (2, 38460420), (3, 25640280), (4, 19230210), (5, 15384168), (6, 12820140), (8, 9615105), (9, 8546760), (10, 7692084), (12, 6410070), (15, 5128056), (18, 4273380), (20, 3846042), (24, 3205035), (27, 2848920), (30, 2564028), (36, 2136690), (40, 1923021), (45, 1709352), (54, 1424460), (60, 1282014), (72, 1068345), (81, 949640), (90, 854676), (108, 712230), (120, 641007), (135, 569784), (162, 474820), (180, 427338), (216, 356115), (270, 284892), (324, 237410), (360, 213669), (405, 189928), (540, 142446), (648, 118705), (810, 94964), (1080, 71223), (1620, 47482), (3240, 23741)]