79130880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6869}}^1$

素因数の和:6896

約数の個数: 108

約数和(自身を含む): 273824460

約数和(自身を除く): 194693580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6869, 11520, 13738, 20607, 27476, 34345, 41214, 54952, 61821, 68690, 82428, 103035, 109904, 123642, 137380, 164856, 206070, 219808, 247284, 274760, 309105, 329712, 412140, 439616, 494568, 549520, 618210, 659424, 824280, 879232, 989136, 1099040, 1236420, 1318848, 1648560, 1758464, 1978272, 2198080, 2472840, 2637696, 3297120, 3956544, 4396160, 4945680, 5275392, 6594240, 7913088, 8792320, 9891360, 13188480, 15826176, 19782720, 26376960, 39565440, 79130880]

約数ペア:

[(1, 79130880), (2, 39565440), (3, 26376960), (4, 19782720), (5, 15826176), (6, 13188480), (8, 9891360), (9, 8792320), (10, 7913088), (12, 6594240), (15, 5275392), (16, 4945680), (18, 4396160), (20, 3956544), (24, 3297120), (30, 2637696), (32, 2472840), (36, 2198080), (40, 1978272), (45, 1758464), (48, 1648560), (60, 1318848), (64, 1236420), (72, 1099040), (80, 989136), (90, 879232), (96, 824280), (120, 659424), (128, 618210), (144, 549520), (160, 494568), (180, 439616), (192, 412140), (240, 329712), (256, 309105), (288, 274760), (320, 247284), (360, 219808), (384, 206070), (480, 164856), (576, 137380), (640, 123642), (720, 109904), (768, 103035), (960, 82428), (1152, 68690), (1280, 61821), (1440, 54952), (1920, 41214), (2304, 34345), (2880, 27476), (3840, 20607), (5760, 13738), (6869, 11520)]