121562640

素因数分解:

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

素因数の和:526

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 300910320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 337, 360, 432, 501, 540, 668, 674, 720, 835, 1002, 1011, 1080, 1336, 1348, 1503, 1670, 1685, 2004, 2022, 2160, 2505, 2672, 2696, 3006, 3033, 3340, 3370, 4008, 4044, 4509, 5010, 5055, 5392, 6012, 6066, 6680, 6740, 7515, 8016, 8088, 9018, 9099, 10020, 10110, 12024, 12132, 13360, 13480, 15030, 15165, 16176, 18036, 18198, 20040, 20220, 22545, 24048, 24264, 26960, 30060, 30330, 36072, 36396, 40080, 40440, 45090, 45495, 48528, 56279, 60120, 60660, 72144, 72792, 80880, 90180, 90990, 112558, 120240, 121320, 145584, 168837, 180360, 181980, 225116, 242640, 281395, 337674, 360720, 363960, 450232, 506511, 562790, 675348, 727920, 844185, 900464, 1013022, 1125580, 1350696, 1519533, 1688370, 2026044, 2251160, 2532555, 2701392, 3039066, 3376740, 4052088, 4502320, 5065110, 6078132, 6753480, 7597665, 8104176, 10130220, 12156264, 13506960, 15195330, 20260440, 24312528, 30390660, 40520880, 60781320, 121562640]

約数ペア:

[(1, 121562640), (2, 60781320), (3, 40520880), (4, 30390660), (5, 24312528), (6, 20260440), (8, 15195330), (9, 13506960), (10, 12156264), (12, 10130220), (15, 8104176), (16, 7597665), (18, 6753480), (20, 6078132), (24, 5065110), (27, 4502320), (30, 4052088), (36, 3376740), (40, 3039066), (45, 2701392), (48, 2532555), (54, 2251160), (60, 2026044), (72, 1688370), (80, 1519533), (90, 1350696), (108, 1125580), (120, 1013022), (135, 900464), (144, 844185), (167, 727920), (180, 675348), (216, 562790), (240, 506511), (270, 450232), (334, 363960), (337, 360720), (360, 337674), (432, 281395), (501, 242640), (540, 225116), (668, 181980), (674, 180360), (720, 168837), (835, 145584), (1002, 121320), (1011, 120240), (1080, 112558), (1336, 90990), (1348, 90180), (1503, 80880), (1670, 72792), (1685, 72144), (2004, 60660), (2022, 60120), (2160, 56279), (2505, 48528), (2672, 45495), (2696, 45090), (3006, 40440), (3033, 40080), (3340, 36396), (3370, 36072), (4008, 30330), (4044, 30060), (4509, 26960), (5010, 24264), (5055, 24048), (5392, 22545), (6012, 20220), (6066, 20040), (6680, 18198), (6740, 18036), (7515, 16176), (8016, 15165), (8088, 15030), (9018, 13480), (9099, 13360), (10020, 12132), (10110, 12024)]