120120280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 330969600

約数和(自身を除く): 210849320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 95, 133, 134, 140, 152, 190, 266, 268, 280, 335, 337, 380, 469, 532, 536, 665, 670, 674, 760, 938, 1064, 1273, 1330, 1340, 1348, 1685, 1876, 2345, 2359, 2546, 2660, 2680, 2696, 3370, 3752, 4690, 4718, 5092, 5320, 6365, 6403, 6740, 8911, 9380, 9436, 10184, 11795, 12730, 12806, 13480, 17822, 18760, 18872, 22579, 23590, 25460, 25612, 32015, 35644, 44555, 44821, 45158, 47180, 50920, 51224, 64030, 71288, 89110, 89642, 90316, 94360, 112895, 128060, 158053, 178220, 179284, 180632, 224105, 225790, 256120, 316106, 356440, 358568, 429001, 448210, 451580, 632212, 790265, 858002, 896420, 903160, 1264424, 1580530, 1716004, 1792840, 2145005, 3003007, 3161060, 3432008, 4290010, 6006014, 6322120, 8580020, 12012028, 15015035, 17160040, 24024056, 30030070, 60060140, 120120280]

約数ペア:

[(1, 120120280), (2, 60060140), (4, 30030070), (5, 24024056), (7, 17160040), (8, 15015035), (10, 12012028), (14, 8580020), (19, 6322120), (20, 6006014), (28, 4290010), (35, 3432008), (38, 3161060), (40, 3003007), (56, 2145005), (67, 1792840), (70, 1716004), (76, 1580530), (95, 1264424), (133, 903160), (134, 896420), (140, 858002), (152, 790265), (190, 632212), (266, 451580), (268, 448210), (280, 429001), (335, 358568), (337, 356440), (380, 316106), (469, 256120), (532, 225790), (536, 224105), (665, 180632), (670, 179284), (674, 178220), (760, 158053), (938, 128060), (1064, 112895), (1273, 94360), (1330, 90316), (1340, 89642), (1348, 89110), (1685, 71288), (1876, 64030), (2345, 51224), (2359, 50920), (2546, 47180), (2660, 45158), (2680, 44821), (2696, 44555), (3370, 35644), (3752, 32015), (4690, 25612), (4718, 25460), (5092, 23590), (5320, 22579), (6365, 18872), (6403, 18760), (6740, 17822), (8911, 13480), (9380, 12806), (9436, 12730), (10184, 11795)]