84373440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 269930880

約数和(自身を除く): 185557440

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, 160, 179, 192, 240, 320, 358, 480, 491, 537, 716, 895, 960, 982, 1074, 1432, 1473, 1790, 1964, 2148, 2455, 2685, 2864, 2946, 3580, 3928, 4296, 4910, 5370, 5728, 5892, 7160, 7365, 7856, 8592, 9820, 10740, 11456, 11784, 14320, 14730, 15712, 17184, 19640, 21480, 23568, 28640, 29460, 31424, 34368, 39280, 42960, 47136, 57280, 58920, 78560, 85920, 87889, 94272, 117840, 157120, 171840, 175778, 235680, 263667, 351556, 439445, 471360, 527334, 703112, 878890, 1054668, 1318335, 1406224, 1757780, 2109336, 2636670, 2812448, 3515560, 4218672, 5273340, 5624896, 7031120, 8437344, 10546680, 14062240, 16874688, 21093360, 28124480, 42186720, 84373440]

約数ペア:

[(1, 84373440), (2, 42186720), (3, 28124480), (4, 21093360), (5, 16874688), (6, 14062240), (8, 10546680), (10, 8437344), (12, 7031120), (15, 5624896), (16, 5273340), (20, 4218672), (24, 3515560), (30, 2812448), (32, 2636670), (40, 2109336), (48, 1757780), (60, 1406224), (64, 1318335), (80, 1054668), (96, 878890), (120, 703112), (160, 527334), (179, 471360), (192, 439445), (240, 351556), (320, 263667), (358, 235680), (480, 175778), (491, 171840), (537, 157120), (716, 117840), (895, 94272), (960, 87889), (982, 85920), (1074, 78560), (1432, 58920), (1473, 57280), (1790, 47136), (1964, 42960), (2148, 39280), (2455, 34368), (2685, 31424), (2864, 29460), (2946, 28640), (3580, 23568), (3928, 21480), (4296, 19640), (4910, 17184), (5370, 15712), (5728, 14730), (5892, 14320), (7160, 11784), (7365, 11456), (7856, 10740), (8592, 9820)]