262493760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2300

約数の個数: 112

約数和(自身を含む): 840370176

約数和(自身を除く): 577876416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2153, 2540, 3048, 3810, 4064, 4306, 5080, 6096, 6459, 7620, 8128, 8612, 10160, 10765, 12192, 12918, 15240, 17224, 20320, 21530, 24384, 25836, 30480, 32295, 34448, 40640, 43060, 51672, 60960, 64590, 68896, 86120, 103344, 121920, 129180, 137792, 172240, 206688, 258360, 273431, 344480, 413376, 516720, 546862, 688960, 820293, 1033440, 1093724, 1367155, 1640586, 2066880, 2187448, 2734310, 3281172, 4101465, 4374896, 5468620, 6562344, 8202930, 8749792, 10937240, 13124688, 16405860, 17499584, 21874480, 26249376, 32811720, 43748960, 52498752, 65623440, 87497920, 131246880, 262493760]

約数ペア:

[(1, 262493760), (2, 131246880), (3, 87497920), (4, 65623440), (5, 52498752), (6, 43748960), (8, 32811720), (10, 26249376), (12, 21874480), (15, 17499584), (16, 16405860), (20, 13124688), (24, 10937240), (30, 8749792), (32, 8202930), (40, 6562344), (48, 5468620), (60, 4374896), (64, 4101465), (80, 3281172), (96, 2734310), (120, 2187448), (127, 2066880), (160, 1640586), (192, 1367155), (240, 1093724), (254, 1033440), (320, 820293), (381, 688960), (480, 546862), (508, 516720), (635, 413376), (762, 344480), (960, 273431), (1016, 258360), (1270, 206688), (1524, 172240), (1905, 137792), (2032, 129180), (2153, 121920), (2540, 103344), (3048, 86120), (3810, 68896), (4064, 64590), (4306, 60960), (5080, 51672), (6096, 43060), (6459, 40640), (7620, 34448), (8128, 32295), (8612, 30480), (10160, 25836), (10765, 24384), (12192, 21530), (12918, 20320), (15240, 17224)]