87863520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 278716032

約数和(自身を除く): 190852512

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, 163, 240, 326, 480, 489, 652, 815, 978, 1123, 1304, 1630, 1956, 2246, 2445, 2608, 3260, 3369, 3912, 4492, 4890, 5216, 5615, 6520, 6738, 7824, 8984, 9780, 11230, 13040, 13476, 15648, 16845, 17968, 19560, 22460, 26080, 26952, 33690, 35936, 39120, 44920, 53904, 67380, 78240, 89840, 107808, 134760, 179680, 183049, 269520, 366098, 539040, 549147, 732196, 915245, 1098294, 1464392, 1830490, 2196588, 2745735, 2928784, 3660980, 4393176, 5491470, 5857568, 7321960, 8786352, 10982940, 14643920, 17572704, 21965880, 29287840, 43931760, 87863520]

約数ペア:

[(1, 87863520), (2, 43931760), (3, 29287840), (4, 21965880), (5, 17572704), (6, 14643920), (8, 10982940), (10, 8786352), (12, 7321960), (15, 5857568), (16, 5491470), (20, 4393176), (24, 3660980), (30, 2928784), (32, 2745735), (40, 2196588), (48, 1830490), (60, 1464392), (80, 1098294), (96, 915245), (120, 732196), (160, 549147), (163, 539040), (240, 366098), (326, 269520), (480, 183049), (489, 179680), (652, 134760), (815, 107808), (978, 89840), (1123, 78240), (1304, 67380), (1630, 53904), (1956, 44920), (2246, 39120), (2445, 35936), (2608, 33690), (3260, 26952), (3369, 26080), (3912, 22460), (4492, 19560), (4890, 17968), (5216, 16845), (5615, 15648), (6520, 13476), (6738, 13040), (7824, 11230), (8984, 9780)]