11530960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 31248000

約数和(自身を除く): 19717040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 349, 413, 472, 560, 590, 698, 826, 944, 1180, 1396, 1652, 1745, 2065, 2360, 2443, 2792, 3304, 3490, 4130, 4720, 4886, 5584, 6608, 6980, 8260, 9772, 12215, 13960, 16520, 19544, 20591, 24430, 27920, 33040, 39088, 41182, 48860, 82364, 97720, 102955, 144137, 164728, 195440, 205910, 288274, 329456, 411820, 576548, 720685, 823640, 1153096, 1441370, 1647280, 2306192, 2882740, 5765480, 11530960]

約数ペア:

[(1, 11530960), (2, 5765480), (4, 2882740), (5, 2306192), (7, 1647280), (8, 1441370), (10, 1153096), (14, 823640), (16, 720685), (20, 576548), (28, 411820), (35, 329456), (40, 288274), (56, 205910), (59, 195440), (70, 164728), (80, 144137), (112, 102955), (118, 97720), (140, 82364), (236, 48860), (280, 41182), (295, 39088), (349, 33040), (413, 27920), (472, 24430), (560, 20591), (590, 19544), (698, 16520), (826, 13960), (944, 12215), (1180, 9772), (1396, 8260), (1652, 6980), (1745, 6608), (2065, 5584), (2360, 4886), (2443, 4720), (2792, 4130), (3304, 3490)]