73028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 231227136

約数和(自身を除く): 158198496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 353, 431, 480, 706, 862, 1059, 1293, 1412, 1724, 1765, 2118, 2155, 2586, 2824, 3448, 3530, 4236, 4310, 5172, 5295, 5648, 6465, 6896, 7060, 8472, 8620, 10344, 10590, 11296, 12930, 13792, 14120, 16944, 17240, 20688, 21180, 25860, 28240, 33888, 34480, 41376, 42360, 51720, 56480, 68960, 84720, 103440, 152143, 169440, 206880, 304286, 456429, 608572, 760715, 912858, 1217144, 1521430, 1825716, 2282145, 2434288, 3042860, 3651432, 4564290, 4868576, 6085720, 7302864, 9128580, 12171440, 14605728, 18257160, 24342880, 36514320, 73028640]

約数ペア:

[(1, 73028640), (2, 36514320), (3, 24342880), (4, 18257160), (5, 14605728), (6, 12171440), (8, 9128580), (10, 7302864), (12, 6085720), (15, 4868576), (16, 4564290), (20, 3651432), (24, 3042860), (30, 2434288), (32, 2282145), (40, 1825716), (48, 1521430), (60, 1217144), (80, 912858), (96, 760715), (120, 608572), (160, 456429), (240, 304286), (353, 206880), (431, 169440), (480, 152143), (706, 103440), (862, 84720), (1059, 68960), (1293, 56480), (1412, 51720), (1724, 42360), (1765, 41376), (2118, 34480), (2155, 33888), (2586, 28240), (2824, 25860), (3448, 21180), (3530, 20688), (4236, 17240), (4310, 16944), (5172, 14120), (5295, 13792), (5648, 12930), (6465, 11296), (6896, 10590), (7060, 10344), (8472, 8620)]