154836960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 490976640

約数和(自身を除く): 336139680

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, 1304, 1630, 1956, 1979, 2445, 2608, 3260, 3912, 3958, 4890, 5216, 5937, 6520, 7824, 7916, 9780, 9895, 11874, 13040, 15648, 15832, 19560, 19790, 23748, 26080, 29685, 31664, 39120, 39580, 47496, 59370, 63328, 78240, 79160, 94992, 118740, 158320, 189984, 237480, 316640, 322577, 474960, 645154, 949920, 967731, 1290308, 1612885, 1935462, 2580616, 3225770, 3870924, 4838655, 5161232, 6451540, 7741848, 9677310, 10322464, 12903080, 15483696, 19354620, 25806160, 30967392, 38709240, 51612320, 77418480, 154836960]

約数ペア:

[(1, 154836960), (2, 77418480), (3, 51612320), (4, 38709240), (5, 30967392), (6, 25806160), (8, 19354620), (10, 15483696), (12, 12903080), (15, 10322464), (16, 9677310), (20, 7741848), (24, 6451540), (30, 5161232), (32, 4838655), (40, 3870924), (48, 3225770), (60, 2580616), (80, 1935462), (96, 1612885), (120, 1290308), (160, 967731), (163, 949920), (240, 645154), (326, 474960), (480, 322577), (489, 316640), (652, 237480), (815, 189984), (978, 158320), (1304, 118740), (1630, 94992), (1956, 79160), (1979, 78240), (2445, 63328), (2608, 59370), (3260, 47496), (3912, 39580), (3958, 39120), (4890, 31664), (5216, 29685), (5937, 26080), (6520, 23748), (7824, 19790), (7916, 19560), (9780, 15832), (9895, 15648), (11874, 13040)]