84126720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5477}}^1$

素因数の和:5505

約数の個数: 88

約数和(自身を含む): 269123184

約数和(自身を除く): 184996464

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5477, 7680, 10954, 15360, 16431, 21908, 27385, 32862, 43816, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 175264, 219080, 262896, 328620, 350528, 438160, 525792, 657240, 701056, 876320, 1051584, 1314480, 1402112, 1752640, 2103168, 2628960, 2804224, 3505280, 4206336, 5257920, 5608448, 7010560, 8412672, 10515840, 14021120, 16825344, 21031680, 28042240, 42063360, 84126720]

約数ペア:

[(1, 84126720), (2, 42063360), (3, 28042240), (4, 21031680), (5, 16825344), (6, 14021120), (8, 10515840), (10, 8412672), (12, 7010560), (15, 5608448), (16, 5257920), (20, 4206336), (24, 3505280), (30, 2804224), (32, 2628960), (40, 2103168), (48, 1752640), (60, 1402112), (64, 1314480), (80, 1051584), (96, 876320), (120, 701056), (128, 657240), (160, 525792), (192, 438160), (240, 350528), (256, 328620), (320, 262896), (384, 219080), (480, 175264), (512, 164310), (640, 131448), (768, 109540), (960, 87632), (1024, 82155), (1280, 65724), (1536, 54770), (1920, 43816), (2560, 32862), (3072, 27385), (3840, 21908), (5120, 16431), (5477, 15360), (7680, 10954)]