215334720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24923}}^1$

素因数の和:24949

約数の個数: 112

約数和(自身を含む): 759683520

約数和(自身を除く): 544348800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 24923, 49846, 74769, 99692, 124615, 149538, 199384, 224307, 249230, 299076, 373845, 398768, 448614, 498460, 598152, 672921, 747690, 797536, 897228, 996920, 1121535, 1196304, 1345842, 1495380, 1595072, 1794456, 1993840, 2243070, 2392608, 2691684, 2990760, 3364605, 3588912, 3987680, 4486140, 4785216, 5383368, 5981520, 6729210, 7177824, 7975360, 8972280, 10766736, 11963040, 13458420, 14355648, 17944560, 21533472, 23926080, 26916840, 35889120, 43066944, 53833680, 71778240, 107667360, 215334720]

約数ペア:

[(1, 215334720), (2, 107667360), (3, 71778240), (4, 53833680), (5, 43066944), (6, 35889120), (8, 26916840), (9, 23926080), (10, 21533472), (12, 17944560), (15, 14355648), (16, 13458420), (18, 11963040), (20, 10766736), (24, 8972280), (27, 7975360), (30, 7177824), (32, 6729210), (36, 5981520), (40, 5383368), (45, 4785216), (48, 4486140), (54, 3987680), (60, 3588912), (64, 3364605), (72, 2990760), (80, 2691684), (90, 2392608), (96, 2243070), (108, 1993840), (120, 1794456), (135, 1595072), (144, 1495380), (160, 1345842), (180, 1196304), (192, 1121535), (216, 996920), (240, 897228), (270, 797536), (288, 747690), (320, 672921), (360, 598152), (432, 498460), (480, 448614), (540, 398768), (576, 373845), (720, 299076), (864, 249230), (960, 224307), (1080, 199384), (1440, 149538), (1728, 124615), (2160, 99692), (2880, 74769), (4320, 49846), (8640, 24923)]