86979840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22651}}^1$

素因数の和:22675

約数の個数: 72

約数和(自身を含む): 277804128

約数和(自身を除く): 190824288

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, 22651, 45302, 67953, 90604, 113255, 135906, 181208, 226510, 271812, 339765, 362416, 453020, 543624, 679530, 724832, 906040, 1087248, 1359060, 1449664, 1812080, 2174496, 2718120, 2899328, 3624160, 4348992, 5436240, 5798656, 7248320, 8697984, 10872480, 14496640, 17395968, 21744960, 28993280, 43489920, 86979840]

約数ペア:

[(1, 86979840), (2, 43489920), (3, 28993280), (4, 21744960), (5, 17395968), (6, 14496640), (8, 10872480), (10, 8697984), (12, 7248320), (15, 5798656), (16, 5436240), (20, 4348992), (24, 3624160), (30, 2899328), (32, 2718120), (40, 2174496), (48, 1812080), (60, 1449664), (64, 1359060), (80, 1087248), (96, 906040), (120, 724832), (128, 679530), (160, 543624), (192, 453020), (240, 362416), (256, 339765), (320, 271812), (384, 226510), (480, 181208), (640, 135906), (768, 113255), (960, 90604), (1280, 67953), (1920, 45302), (3840, 22651)]