85393920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11119}}^1$

素因数の和:11145

約数の個数: 80

約数和(自身を含む): 273018240

約数和(自身を除く): 187624320

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11119, 22238, 33357, 44476, 55595, 66714, 88952, 111190, 133428, 166785, 177904, 222380, 266856, 333570, 355808, 444760, 533712, 667140, 711616, 889520, 1067424, 1334280, 1423232, 1779040, 2134848, 2668560, 2846464, 3558080, 4269696, 5337120, 5692928, 7116160, 8539392, 10674240, 14232320, 17078784, 21348480, 28464640, 42696960, 85393920]

約数ペア:

[(1, 85393920), (2, 42696960), (3, 28464640), (4, 21348480), (5, 17078784), (6, 14232320), (8, 10674240), (10, 8539392), (12, 7116160), (15, 5692928), (16, 5337120), (20, 4269696), (24, 3558080), (30, 2846464), (32, 2668560), (40, 2134848), (48, 1779040), (60, 1423232), (64, 1334280), (80, 1067424), (96, 889520), (120, 711616), (128, 667140), (160, 533712), (192, 444760), (240, 355808), (256, 333570), (320, 266856), (384, 222380), (480, 177904), (512, 166785), (640, 133428), (768, 111190), (960, 88952), (1280, 66714), (1536, 55595), (1920, 44476), (2560, 33357), (3840, 22238), (7680, 11119)]