67849920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7879

約数の個数: 112

約数和(自身を含む): 239389920

約数和(自身を除く): 171540000

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, 7853, 8640, 15706, 23559, 31412, 39265, 47118, 62824, 70677, 78530, 94236, 117795, 125648, 141354, 157060, 188472, 212031, 235590, 251296, 282708, 314120, 353385, 376944, 424062, 471180, 502592, 565416, 628240, 706770, 753888, 848124, 942360, 1060155, 1130832, 1256480, 1413540, 1507776, 1696248, 1884720, 2120310, 2261664, 2512960, 2827080, 3392496, 3769440, 4240620, 4523328, 5654160, 6784992, 7538880, 8481240, 11308320, 13569984, 16962480, 22616640, 33924960, 67849920]

約数ペア:

[(1, 67849920), (2, 33924960), (3, 22616640), (4, 16962480), (5, 13569984), (6, 11308320), (8, 8481240), (9, 7538880), (10, 6784992), (12, 5654160), (15, 4523328), (16, 4240620), (18, 3769440), (20, 3392496), (24, 2827080), (27, 2512960), (30, 2261664), (32, 2120310), (36, 1884720), (40, 1696248), (45, 1507776), (48, 1413540), (54, 1256480), (60, 1130832), (64, 1060155), (72, 942360), (80, 848124), (90, 753888), (96, 706770), (108, 628240), (120, 565416), (135, 502592), (144, 471180), (160, 424062), (180, 376944), (192, 353385), (216, 314120), (240, 282708), (270, 251296), (288, 235590), (320, 212031), (360, 188472), (432, 157060), (480, 141354), (540, 125648), (576, 117795), (720, 94236), (864, 78530), (960, 70677), (1080, 62824), (1440, 47118), (1728, 39265), (2160, 31412), (2880, 23559), (4320, 15706), (7853, 8640)]