71186760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197741}}^1$

素因数の和:197758

約数の個数: 48

約数和(自身を含む): 231358140

約数和(自身を除く): 160171380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197741, 395482, 593223, 790964, 988705, 1186446, 1581928, 1779669, 1977410, 2372892, 2966115, 3559338, 3954820, 4745784, 5932230, 7118676, 7909640, 8898345, 11864460, 14237352, 17796690, 23728920, 35593380, 71186760]

約数ペア:

[(1, 71186760), (2, 35593380), (3, 23728920), (4, 17796690), (5, 14237352), (6, 11864460), (8, 8898345), (9, 7909640), (10, 7118676), (12, 5932230), (15, 4745784), (18, 3954820), (20, 3559338), (24, 2966115), (30, 2372892), (36, 1977410), (40, 1779669), (45, 1581928), (60, 1186446), (72, 988705), (90, 790964), (120, 593223), (180, 395482), (360, 197741)]