40520880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 137303712

約数和(自身を除く): 96782832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 337, 360, 501, 668, 674, 720, 835, 1002, 1011, 1336, 1348, 1503, 1670, 1685, 2004, 2022, 2505, 2672, 2696, 3006, 3033, 3340, 3370, 4008, 4044, 5010, 5055, 5392, 6012, 6066, 6680, 6740, 7515, 8016, 8088, 10020, 10110, 12024, 12132, 13360, 13480, 15030, 15165, 16176, 20040, 20220, 24048, 24264, 26960, 30060, 30330, 40080, 40440, 48528, 56279, 60120, 60660, 80880, 112558, 120240, 121320, 168837, 225116, 242640, 281395, 337674, 450232, 506511, 562790, 675348, 844185, 900464, 1013022, 1125580, 1350696, 1688370, 2026044, 2251160, 2532555, 2701392, 3376740, 4052088, 4502320, 5065110, 6753480, 8104176, 10130220, 13506960, 20260440, 40520880]

約数ペア:

[(1, 40520880), (2, 20260440), (3, 13506960), (4, 10130220), (5, 8104176), (6, 6753480), (8, 5065110), (9, 4502320), (10, 4052088), (12, 3376740), (15, 2701392), (16, 2532555), (18, 2251160), (20, 2026044), (24, 1688370), (30, 1350696), (36, 1125580), (40, 1013022), (45, 900464), (48, 844185), (60, 675348), (72, 562790), (80, 506511), (90, 450232), (120, 337674), (144, 281395), (167, 242640), (180, 225116), (240, 168837), (334, 121320), (337, 120240), (360, 112558), (501, 80880), (668, 60660), (674, 60120), (720, 56279), (835, 48528), (1002, 40440), (1011, 40080), (1336, 30330), (1348, 30060), (1503, 26960), (1670, 24264), (1685, 24048), (2004, 20220), (2022, 20040), (2505, 16176), (2672, 15165), (2696, 15030), (3006, 13480), (3033, 13360), (3340, 12132), (3370, 12024), (4008, 10110), (4044, 10020), (5010, 8088), (5055, 8016), (5392, 7515), (6012, 6740), (6066, 6680)]