78375960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16777

約数の個数: 96

約数和(自身を含む): 274332240

約数和(自身を除く): 195956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 217711, 251205, 301446, 334940, 401928, 435422, 502410, 602892, 653133, 669880, 753615, 870844, 1004820, 1088555, 1205784, 1306266, 1507230, 1741688, 1959399, 2009640, 2177110, 2612532, 3014460, 3265665, 3918798, 4354220, 5225064, 6028920, 6531330, 7837596, 8708440, 9796995, 13062660, 15675192, 19593990, 26125320, 39187980, 78375960]

約数ペア:

[(1, 78375960), (2, 39187980), (3, 26125320), (4, 19593990), (5, 15675192), (6, 13062660), (8, 9796995), (9, 8708440), (10, 7837596), (12, 6531330), (13, 6028920), (15, 5225064), (18, 4354220), (20, 3918798), (24, 3265665), (26, 3014460), (30, 2612532), (36, 2177110), (39, 2009640), (40, 1959399), (45, 1741688), (52, 1507230), (60, 1306266), (65, 1205784), (72, 1088555), (78, 1004820), (90, 870844), (104, 753615), (117, 669880), (120, 653133), (130, 602892), (156, 502410), (180, 435422), (195, 401928), (234, 334940), (260, 301446), (312, 251205), (360, 217711), (390, 200964), (468, 167470), (520, 150723), (585, 133976), (780, 100482), (936, 83735), (1170, 66988), (1560, 50241), (2340, 33494), (4680, 16747)]