173289960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 565685640

約数和(自身を除く): 392395680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 1873, 2056, 2313, 2570, 3084, 3746, 3855, 4626, 5140, 5619, 6168, 7492, 7710, 9252, 9365, 10280, 11238, 11565, 14984, 15420, 16857, 18504, 18730, 22476, 23130, 28095, 30840, 33714, 37460, 44952, 46260, 56190, 67428, 74920, 84285, 92520, 112380, 134856, 168570, 224760, 337140, 481361, 674280, 962722, 1444083, 1925444, 2406805, 2888166, 3850888, 4332249, 4813610, 5776332, 7220415, 8664498, 9627220, 11552664, 14440830, 17328996, 19254440, 21661245, 28881660, 34657992, 43322490, 57763320, 86644980, 173289960]

約数ペア:

[(1, 173289960), (2, 86644980), (3, 57763320), (4, 43322490), (5, 34657992), (6, 28881660), (8, 21661245), (9, 19254440), (10, 17328996), (12, 14440830), (15, 11552664), (18, 9627220), (20, 8664498), (24, 7220415), (30, 5776332), (36, 4813610), (40, 4332249), (45, 3850888), (60, 2888166), (72, 2406805), (90, 1925444), (120, 1444083), (180, 962722), (257, 674280), (360, 481361), (514, 337140), (771, 224760), (1028, 168570), (1285, 134856), (1542, 112380), (1873, 92520), (2056, 84285), (2313, 74920), (2570, 67428), (3084, 56190), (3746, 46260), (3855, 44952), (4626, 37460), (5140, 33714), (5619, 30840), (6168, 28095), (7492, 23130), (7710, 22476), (9252, 18730), (9365, 18504), (10280, 16857), (11238, 15420), (11565, 14984)]