1260188208

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 3618933552

約数和(自身を除く): 2358745344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 163, 212, 318, 326, 424, 477, 489, 636, 652, 848, 954, 978, 1013, 1272, 1304, 1467, 1908, 1956, 2026, 2544, 2608, 2934, 3039, 3816, 3912, 4052, 5868, 6078, 7632, 7824, 8104, 8639, 9117, 11736, 12156, 16208, 17278, 18234, 23472, 24312, 25917, 34556, 36468, 48624, 51834, 53689, 69112, 72936, 77751, 103668, 107378, 138224, 145872, 155502, 161067, 165119, 207336, 214756, 311004, 322134, 330238, 414672, 429512, 483201, 495357, 622008, 644268, 660476, 859024, 966402, 990714, 1244016, 1288536, 1320952, 1486071, 1932804, 1981428, 2577072, 2641904, 2972142, 3865608, 3962856, 5944284, 7731216, 7925712, 8751307, 11888568, 17502614, 23777136, 26253921, 35005228, 52507842, 70010456, 78761763, 105015684, 140020912, 157523526, 210031368, 315047052, 420062736, 630094104, 1260188208]

約数ペア:

[(1, 1260188208), (2, 630094104), (3, 420062736), (4, 315047052), (6, 210031368), (8, 157523526), (9, 140020912), (12, 105015684), (16, 78761763), (18, 70010456), (24, 52507842), (36, 35005228), (48, 26253921), (53, 23777136), (72, 17502614), (106, 11888568), (144, 8751307), (159, 7925712), (163, 7731216), (212, 5944284), (318, 3962856), (326, 3865608), (424, 2972142), (477, 2641904), (489, 2577072), (636, 1981428), (652, 1932804), (848, 1486071), (954, 1320952), (978, 1288536), (1013, 1244016), (1272, 990714), (1304, 966402), (1467, 859024), (1908, 660476), (1956, 644268), (2026, 622008), (2544, 495357), (2608, 483201), (2934, 429512), (3039, 414672), (3816, 330238), (3912, 322134), (4052, 311004), (5868, 214756), (6078, 207336), (7632, 165119), (7824, 161067), (8104, 155502), (8639, 145872), (9117, 138224), (11736, 107378), (12156, 103668), (16208, 77751), (17278, 72936), (18234, 69112), (23472, 53689), (24312, 51834), (25917, 48624), (34556, 36468)]