121009320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 395970120

約数和(自身を除く): 274960800

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, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2141, 2355, 2826, 3140, 3768, 4282, 4710, 5652, 6280, 6423, 7065, 8564, 9420, 10705, 11304, 12846, 14130, 17128, 18840, 19269, 21410, 25692, 28260, 32115, 38538, 42820, 51384, 56520, 64230, 77076, 85640, 96345, 128460, 154152, 192690, 256920, 336137, 385380, 672274, 770760, 1008411, 1344548, 1680685, 2016822, 2689096, 3025233, 3361370, 4033644, 5042055, 6050466, 6722740, 8067288, 10084110, 12100932, 13445480, 15126165, 20168220, 24201864, 30252330, 40336440, 60504660, 121009320]

約数ペア:

[(1, 121009320), (2, 60504660), (3, 40336440), (4, 30252330), (5, 24201864), (6, 20168220), (8, 15126165), (9, 13445480), (10, 12100932), (12, 10084110), (15, 8067288), (18, 6722740), (20, 6050466), (24, 5042055), (30, 4033644), (36, 3361370), (40, 3025233), (45, 2689096), (60, 2016822), (72, 1680685), (90, 1344548), (120, 1008411), (157, 770760), (180, 672274), (314, 385380), (360, 336137), (471, 256920), (628, 192690), (785, 154152), (942, 128460), (1256, 96345), (1413, 85640), (1570, 77076), (1884, 64230), (2141, 56520), (2355, 51384), (2826, 42820), (3140, 38538), (3768, 32115), (4282, 28260), (4710, 25692), (5652, 21410), (6280, 19269), (6423, 18840), (7065, 17128), (8564, 14130), (9420, 12846), (10705, 11304)]