83546880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21757}}^1$

素因数の和:21781

約数の個数: 72

約数和(自身を含む): 266840112

約数和(自身を除く): 183293232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 21757, 43514, 65271, 87028, 108785, 130542, 174056, 217570, 261084, 326355, 348112, 435140, 522168, 652710, 696224, 870280, 1044336, 1305420, 1392448, 1740560, 2088672, 2610840, 2784896, 3481120, 4177344, 5221680, 5569792, 6962240, 8354688, 10443360, 13924480, 16709376, 20886720, 27848960, 41773440, 83546880]

約数ペア:

[(1, 83546880), (2, 41773440), (3, 27848960), (4, 20886720), (5, 16709376), (6, 13924480), (8, 10443360), (10, 8354688), (12, 6962240), (15, 5569792), (16, 5221680), (20, 4177344), (24, 3481120), (30, 2784896), (32, 2610840), (40, 2088672), (48, 1740560), (60, 1392448), (64, 1305420), (80, 1044336), (96, 870280), (120, 696224), (128, 652710), (160, 522168), (192, 435140), (240, 348112), (256, 326355), (320, 261084), (384, 217570), (480, 174056), (640, 130542), (768, 108785), (960, 87028), (1280, 65271), (1920, 43514), (3840, 21757)]