156751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16779

約数の個数: 120

約数和(自身を含む): 566953296

約数和(自身を除く): 410201376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 217711, 251205, 267952, 301446, 334940, 401928, 435422, 502410, 602892, 653133, 669880, 753615, 803856, 870844, 1004820, 1088555, 1205784, 1306266, 1339760, 1507230, 1741688, 1959399, 2009640, 2177110, 2411568, 2612532, 3014460, 3265665, 3483376, 3918798, 4019280, 4354220, 5225064, 6028920, 6531330, 7837596, 8708440, 9796995, 10450128, 12057840, 13062660, 15675192, 17416880, 19593990, 26125320, 31350384, 39187980, 52250640, 78375960, 156751920]

約数ペア:

[(1, 156751920), (2, 78375960), (3, 52250640), (4, 39187980), (5, 31350384), (6, 26125320), (8, 19593990), (9, 17416880), (10, 15675192), (12, 13062660), (13, 12057840), (15, 10450128), (16, 9796995), (18, 8708440), (20, 7837596), (24, 6531330), (26, 6028920), (30, 5225064), (36, 4354220), (39, 4019280), (40, 3918798), (45, 3483376), (48, 3265665), (52, 3014460), (60, 2612532), (65, 2411568), (72, 2177110), (78, 2009640), (80, 1959399), (90, 1741688), (104, 1507230), (117, 1339760), (120, 1306266), (130, 1205784), (144, 1088555), (156, 1004820), (180, 870844), (195, 803856), (208, 753615), (234, 669880), (240, 653133), (260, 602892), (312, 502410), (360, 435422), (390, 401928), (468, 334940), (520, 301446), (585, 267952), (624, 251205), (720, 217711), (780, 200964), (936, 167470), (1040, 150723), (1170, 133976), (1560, 100482), (1872, 83735), (2340, 66988), (3120, 50241), (4680, 33494), (9360, 16747)]