57867120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 195858000

約数和(自身を除く): 137990880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 449, 537, 716, 720, 895, 898, 1074, 1347, 1432, 1611, 1790, 1796, 2148, 2245, 2685, 2694, 2864, 3222, 3580, 3592, 4041, 4296, 4490, 5370, 5388, 6444, 6735, 7160, 7184, 8055, 8082, 8592, 8980, 10740, 10776, 12888, 13470, 14320, 16110, 16164, 17960, 20205, 21480, 21552, 25776, 26940, 32220, 32328, 35920, 40410, 42960, 53880, 64440, 64656, 80371, 80820, 107760, 128880, 160742, 161640, 241113, 321484, 323280, 401855, 482226, 642968, 723339, 803710, 964452, 1205565, 1285936, 1446678, 1607420, 1928904, 2411130, 2893356, 3214840, 3616695, 3857808, 4822260, 5786712, 6429680, 7233390, 9644520, 11573424, 14466780, 19289040, 28933560, 57867120]

約数ペア:

[(1, 57867120), (2, 28933560), (3, 19289040), (4, 14466780), (5, 11573424), (6, 9644520), (8, 7233390), (9, 6429680), (10, 5786712), (12, 4822260), (15, 3857808), (16, 3616695), (18, 3214840), (20, 2893356), (24, 2411130), (30, 1928904), (36, 1607420), (40, 1446678), (45, 1285936), (48, 1205565), (60, 964452), (72, 803710), (80, 723339), (90, 642968), (120, 482226), (144, 401855), (179, 323280), (180, 321484), (240, 241113), (358, 161640), (360, 160742), (449, 128880), (537, 107760), (716, 80820), (720, 80371), (895, 64656), (898, 64440), (1074, 53880), (1347, 42960), (1432, 40410), (1611, 35920), (1790, 32328), (1796, 32220), (2148, 26940), (2245, 25776), (2685, 21552), (2694, 21480), (2864, 20205), (3222, 17960), (3580, 16164), (3592, 16110), (4041, 14320), (4296, 13470), (4490, 12888), (5370, 10776), (5388, 10740), (6444, 8980), (6735, 8592), (7160, 8082), (7184, 8055)]