120924540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 403734240

約数和(自身を除く): 282809700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 389, 396, 471, 495, 628, 660, 778, 785, 942, 990, 1167, 1413, 1556, 1570, 1727, 1884, 1945, 1980, 2334, 2355, 2826, 3140, 3454, 3501, 3890, 4279, 4668, 4710, 5181, 5652, 5835, 6908, 7002, 7065, 7780, 8558, 8635, 9420, 10362, 11670, 12837, 14004, 14130, 15543, 17116, 17270, 17505, 20724, 21395, 23340, 25674, 25905, 28260, 31086, 34540, 35010, 38511, 42790, 51348, 51810, 61073, 62172, 64185, 70020, 77022, 77715, 85580, 103620, 122146, 128370, 154044, 155430, 183219, 192555, 244292, 256740, 305365, 310860, 366438, 385110, 549657, 610730, 671803, 732876, 770220, 916095, 1099314, 1221460, 1343606, 1832190, 2015409, 2198628, 2687212, 2748285, 3359015, 3664380, 4030818, 5496570, 6046227, 6718030, 8061636, 10077045, 10993140, 12092454, 13436060, 20154090, 24184908, 30231135, 40308180, 60462270, 120924540]

約数ペア:

[(1, 120924540), (2, 60462270), (3, 40308180), (4, 30231135), (5, 24184908), (6, 20154090), (9, 13436060), (10, 12092454), (11, 10993140), (12, 10077045), (15, 8061636), (18, 6718030), (20, 6046227), (22, 5496570), (30, 4030818), (33, 3664380), (36, 3359015), (44, 2748285), (45, 2687212), (55, 2198628), (60, 2015409), (66, 1832190), (90, 1343606), (99, 1221460), (110, 1099314), (132, 916095), (157, 770220), (165, 732876), (180, 671803), (198, 610730), (220, 549657), (314, 385110), (330, 366438), (389, 310860), (396, 305365), (471, 256740), (495, 244292), (628, 192555), (660, 183219), (778, 155430), (785, 154044), (942, 128370), (990, 122146), (1167, 103620), (1413, 85580), (1556, 77715), (1570, 77022), (1727, 70020), (1884, 64185), (1945, 62172), (1980, 61073), (2334, 51810), (2355, 51348), (2826, 42790), (3140, 38511), (3454, 35010), (3501, 34540), (3890, 31086), (4279, 28260), (4668, 25905), (4710, 25674), (5181, 23340), (5652, 21395), (5835, 20724), (6908, 17505), (7002, 17270), (7065, 17116), (7780, 15543), (8558, 14130), (8635, 14004), (9420, 12837), (10362, 11670)]