60131960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 105756040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 89, 95, 127, 133, 140, 152, 178, 190, 254, 266, 280, 356, 380, 445, 508, 532, 623, 635, 665, 712, 760, 889, 890, 1016, 1064, 1246, 1270, 1330, 1691, 1778, 1780, 2413, 2492, 2540, 2660, 3115, 3382, 3556, 3560, 4445, 4826, 4984, 5080, 5320, 6230, 6764, 7112, 8455, 8890, 9652, 11303, 11837, 12065, 12460, 13528, 16891, 16910, 17780, 19304, 22606, 23674, 24130, 24920, 33782, 33820, 35560, 45212, 47348, 48260, 56515, 59185, 67564, 67640, 79121, 84455, 90424, 94696, 96520, 113030, 118370, 135128, 158242, 168910, 214757, 226060, 236740, 316484, 337820, 395605, 429514, 452120, 473480, 632968, 675640, 791210, 859028, 1073785, 1503299, 1582420, 1718056, 2147570, 3006598, 3164840, 4295140, 6013196, 7516495, 8590280, 12026392, 15032990, 30065980, 60131960]

約数ペア:

[(1, 60131960), (2, 30065980), (4, 15032990), (5, 12026392), (7, 8590280), (8, 7516495), (10, 6013196), (14, 4295140), (19, 3164840), (20, 3006598), (28, 2147570), (35, 1718056), (38, 1582420), (40, 1503299), (56, 1073785), (70, 859028), (76, 791210), (89, 675640), (95, 632968), (127, 473480), (133, 452120), (140, 429514), (152, 395605), (178, 337820), (190, 316484), (254, 236740), (266, 226060), (280, 214757), (356, 168910), (380, 158242), (445, 135128), (508, 118370), (532, 113030), (623, 96520), (635, 94696), (665, 90424), (712, 84455), (760, 79121), (889, 67640), (890, 67564), (1016, 59185), (1064, 56515), (1246, 48260), (1270, 47348), (1330, 45212), (1691, 35560), (1778, 33820), (1780, 33782), (2413, 24920), (2492, 24130), (2540, 23674), (2660, 22606), (3115, 19304), (3382, 17780), (3556, 16910), (3560, 16891), (4445, 13528), (4826, 12460), (4984, 12065), (5080, 11837), (5320, 11303), (6230, 9652), (6764, 8890), (7112, 8455)]