168253440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5477}}^1$

素因数の和:5507

約数の個数: 96

約数和(自身を含む): 538377840

約数和(自身を除く): 370124400

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, 2048, 2560, 3072, 3840, 5120, 5477, 6144, 7680, 10240, 10954, 15360, 16431, 21908, 27385, 30720, 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, 11216896, 14021120, 16825344, 21031680, 28042240, 33650688, 42063360, 56084480, 84126720, 168253440]

約数ペア:

[(1, 168253440), (2, 84126720), (3, 56084480), (4, 42063360), (5, 33650688), (6, 28042240), (8, 21031680), (10, 16825344), (12, 14021120), (15, 11216896), (16, 10515840), (20, 8412672), (24, 7010560), (30, 5608448), (32, 5257920), (40, 4206336), (48, 3505280), (60, 2804224), (64, 2628960), (80, 2103168), (96, 1752640), (120, 1402112), (128, 1314480), (160, 1051584), (192, 876320), (240, 701056), (256, 657240), (320, 525792), (384, 438160), (480, 350528), (512, 328620), (640, 262896), (768, 219080), (960, 175264), (1024, 164310), (1280, 131448), (1536, 109540), (1920, 87632), (2048, 82155), (2560, 65724), (3072, 54770), (3840, 43816), (5120, 32862), (5477, 30720), (6144, 27385), (7680, 21908), (10240, 16431), (10954, 15360)]