123503760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 416814840

約数和(自身を除く): 293311080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 509, 674, 720, 1011, 1018, 1348, 1527, 1685, 2022, 2036, 2545, 2696, 3033, 3054, 3370, 4044, 4072, 4581, 5055, 5090, 5392, 6066, 6108, 6740, 7635, 8088, 8144, 9162, 10110, 10180, 12132, 12216, 13480, 15165, 15270, 16176, 18324, 20220, 20360, 22905, 24264, 24432, 26960, 30330, 30540, 36648, 40440, 40720, 45810, 48528, 60660, 61080, 73296, 80880, 91620, 121320, 122160, 171533, 183240, 242640, 343066, 366480, 514599, 686132, 857665, 1029198, 1372264, 1543797, 1715330, 2058396, 2572995, 2744528, 3087594, 3430660, 4116792, 5145990, 6175188, 6861320, 7718985, 8233584, 10291980, 12350376, 13722640, 15437970, 20583960, 24700752, 30875940, 41167920, 61751880, 123503760]

約数ペア:

[(1, 123503760), (2, 61751880), (3, 41167920), (4, 30875940), (5, 24700752), (6, 20583960), (8, 15437970), (9, 13722640), (10, 12350376), (12, 10291980), (15, 8233584), (16, 7718985), (18, 6861320), (20, 6175188), (24, 5145990), (30, 4116792), (36, 3430660), (40, 3087594), (45, 2744528), (48, 2572995), (60, 2058396), (72, 1715330), (80, 1543797), (90, 1372264), (120, 1029198), (144, 857665), (180, 686132), (240, 514599), (337, 366480), (360, 343066), (509, 242640), (674, 183240), (720, 171533), (1011, 122160), (1018, 121320), (1348, 91620), (1527, 80880), (1685, 73296), (2022, 61080), (2036, 60660), (2545, 48528), (2696, 45810), (3033, 40720), (3054, 40440), (3370, 36648), (4044, 30540), (4072, 30330), (4581, 26960), (5055, 24432), (5090, 24264), (5392, 22905), (6066, 20360), (6108, 20220), (6740, 18324), (7635, 16176), (8088, 15270), (8144, 15165), (9162, 13480), (10110, 12216), (10180, 12132)]