76868760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27851}}^1$

素因数の和:27888

約数の個数: 64

約数和(自身を含む): 240641280

約数和(自身を除く): 163772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 27851, 55702, 83553, 111404, 139255, 167106, 222808, 278510, 334212, 417765, 557020, 640573, 668424, 835530, 1114040, 1281146, 1671060, 1921719, 2562292, 3202865, 3342120, 3843438, 5124584, 6405730, 7686876, 9608595, 12811460, 15373752, 19217190, 25622920, 38434380, 76868760]

約数ペア:

[(1, 76868760), (2, 38434380), (3, 25622920), (4, 19217190), (5, 15373752), (6, 12811460), (8, 9608595), (10, 7686876), (12, 6405730), (15, 5124584), (20, 3843438), (23, 3342120), (24, 3202865), (30, 2562292), (40, 1921719), (46, 1671060), (60, 1281146), (69, 1114040), (92, 835530), (115, 668424), (120, 640573), (138, 557020), (184, 417765), (230, 334212), (276, 278510), (345, 222808), (460, 167106), (552, 139255), (690, 111404), (920, 83553), (1380, 55702), (2760, 27851)]