206799360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26927}}^1$

素因数の和:26953

約数の個数: 80

約数和(自身を含む): 661136256

約数和(自身を除く): 454336896

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, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 269270, 323124, 403905, 430832, 538540, 646248, 807810, 861664, 1077080, 1292496, 1615620, 1723328, 2154160, 2584992, 3231240, 3446656, 4308320, 5169984, 6462480, 6893312, 8616640, 10339968, 12924960, 13786624, 17233280, 20679936, 25849920, 34466560, 41359872, 51699840, 68933120, 103399680, 206799360]

約数ペア:

[(1, 206799360), (2, 103399680), (3, 68933120), (4, 51699840), (5, 41359872), (6, 34466560), (8, 25849920), (10, 20679936), (12, 17233280), (15, 13786624), (16, 12924960), (20, 10339968), (24, 8616640), (30, 6893312), (32, 6462480), (40, 5169984), (48, 4308320), (60, 3446656), (64, 3231240), (80, 2584992), (96, 2154160), (120, 1723328), (128, 1615620), (160, 1292496), (192, 1077080), (240, 861664), (256, 807810), (320, 646248), (384, 538540), (480, 430832), (512, 403905), (640, 323124), (768, 269270), (960, 215416), (1280, 161562), (1536, 134635), (1920, 107708), (2560, 80781), (3840, 53854), (7680, 26927)]