61090960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 169007040

約数和(自身を除く): 107916080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 59, 70, 80, 86, 112, 118, 140, 172, 215, 236, 280, 295, 301, 344, 413, 430, 472, 560, 590, 602, 688, 826, 860, 944, 1180, 1204, 1505, 1652, 1720, 1849, 2065, 2360, 2408, 2537, 3010, 3304, 3440, 3698, 4130, 4720, 4816, 5074, 6020, 6608, 7396, 8260, 9245, 10148, 12040, 12685, 12943, 14792, 16520, 17759, 18490, 20296, 24080, 25370, 25886, 29584, 33040, 35518, 36980, 40592, 50740, 51772, 64715, 71036, 73960, 88795, 101480, 103544, 109091, 129430, 142072, 147920, 177590, 202960, 207088, 218182, 258860, 284144, 355180, 436364, 517720, 545455, 710360, 763637, 872728, 1035440, 1090910, 1420720, 1527274, 1745456, 2181820, 3054548, 3818185, 4363640, 6109096, 7636370, 8727280, 12218192, 15272740, 30545480, 61090960]

約数ペア:

[(1, 61090960), (2, 30545480), (4, 15272740), (5, 12218192), (7, 8727280), (8, 7636370), (10, 6109096), (14, 4363640), (16, 3818185), (20, 3054548), (28, 2181820), (35, 1745456), (40, 1527274), (43, 1420720), (56, 1090910), (59, 1035440), (70, 872728), (80, 763637), (86, 710360), (112, 545455), (118, 517720), (140, 436364), (172, 355180), (215, 284144), (236, 258860), (280, 218182), (295, 207088), (301, 202960), (344, 177590), (413, 147920), (430, 142072), (472, 129430), (560, 109091), (590, 103544), (602, 101480), (688, 88795), (826, 73960), (860, 71036), (944, 64715), (1180, 51772), (1204, 50740), (1505, 40592), (1652, 36980), (1720, 35518), (1849, 33040), (2065, 29584), (2360, 25886), (2408, 25370), (2537, 24080), (3010, 20296), (3304, 18490), (3440, 17759), (3698, 16520), (4130, 14792), (4720, 12943), (4816, 12685), (5074, 12040), (6020, 10148), (6608, 9245), (7396, 8260)]