20260440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 66437280

約数和(自身を除く): 46176840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 337, 360, 501, 668, 674, 835, 1002, 1011, 1336, 1348, 1503, 1670, 1685, 2004, 2022, 2505, 2696, 3006, 3033, 3340, 3370, 4008, 4044, 5010, 5055, 6012, 6066, 6680, 6740, 7515, 8088, 10020, 10110, 12024, 12132, 13480, 15030, 15165, 20040, 20220, 24264, 30060, 30330, 40440, 56279, 60120, 60660, 112558, 121320, 168837, 225116, 281395, 337674, 450232, 506511, 562790, 675348, 844185, 1013022, 1125580, 1350696, 1688370, 2026044, 2251160, 2532555, 3376740, 4052088, 5065110, 6753480, 10130220, 20260440]

約数ペア:

[(1, 20260440), (2, 10130220), (3, 6753480), (4, 5065110), (5, 4052088), (6, 3376740), (8, 2532555), (9, 2251160), (10, 2026044), (12, 1688370), (15, 1350696), (18, 1125580), (20, 1013022), (24, 844185), (30, 675348), (36, 562790), (40, 506511), (45, 450232), (60, 337674), (72, 281395), (90, 225116), (120, 168837), (167, 121320), (180, 112558), (334, 60660), (337, 60120), (360, 56279), (501, 40440), (668, 30330), (674, 30060), (835, 24264), (1002, 20220), (1011, 20040), (1336, 15165), (1348, 15030), (1503, 13480), (1670, 12132), (1685, 12024), (2004, 10110), (2022, 10020), (2505, 8088), (2696, 7515), (3006, 6740), (3033, 6680), (3340, 6066), (3370, 6012), (4008, 5055), (4044, 5010)]