1016640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{353}}^1$

素因数の和:376

約数の個数: 84

約数和(自身を含む): 3506724

約数和(自身を除く): 2490084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 353, 360, 480, 576, 706, 720, 960, 1059, 1412, 1440, 1765, 2118, 2824, 2880, 3177, 3530, 4236, 5295, 5648, 6354, 7060, 8472, 10590, 11296, 12708, 14120, 15885, 16944, 21180, 22592, 25416, 28240, 31770, 33888, 42360, 50832, 56480, 63540, 67776, 84720, 101664, 112960, 127080, 169440, 203328, 254160, 338880, 508320, 1016640]

約数ペア:

[(1, 1016640), (2, 508320), (3, 338880), (4, 254160), (5, 203328), (6, 169440), (8, 127080), (9, 112960), (10, 101664), (12, 84720), (15, 67776), (16, 63540), (18, 56480), (20, 50832), (24, 42360), (30, 33888), (32, 31770), (36, 28240), (40, 25416), (45, 22592), (48, 21180), (60, 16944), (64, 15885), (72, 14120), (80, 12708), (90, 11296), (96, 10590), (120, 8472), (144, 7060), (160, 6354), (180, 5648), (192, 5295), (240, 4236), (288, 3530), (320, 3177), (353, 2880), (360, 2824), (480, 2118), (576, 1765), (706, 1440), (720, 1412), (960, 1059)]