85156440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1039}}^1$

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 256089600

約数和(自身を除く): 170933160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1039, 1366, 2049, 2078, 2732, 3117, 3415, 4098, 4156, 5195, 5464, 6234, 6830, 8196, 8312, 10245, 10390, 12468, 13660, 15585, 16392, 20490, 20780, 24936, 27320, 31170, 40980, 41560, 62340, 81960, 124680, 709637, 1419274, 2128911, 2838548, 3548185, 4257822, 5677096, 7096370, 8515644, 10644555, 14192740, 17031288, 21289110, 28385480, 42578220, 85156440]

約数ペア:

[(1, 85156440), (2, 42578220), (3, 28385480), (4, 21289110), (5, 17031288), (6, 14192740), (8, 10644555), (10, 8515644), (12, 7096370), (15, 5677096), (20, 4257822), (24, 3548185), (30, 2838548), (40, 2128911), (60, 1419274), (120, 709637), (683, 124680), (1039, 81960), (1366, 62340), (2049, 41560), (2078, 40980), (2732, 31170), (3117, 27320), (3415, 24936), (4098, 20780), (4156, 20490), (5195, 16392), (5464, 15585), (6234, 13660), (6830, 12468), (8196, 10390), (8312, 10245)]