181163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1483}}^1$

素因数の和:2008

約数の個数: 80

約数和(自身を含む): 563088960

約数和(自身を除く): 381925680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1483, 1527, 2036, 2545, 2966, 3054, 4072, 4449, 5090, 5932, 6108, 7415, 7635, 8144, 8898, 10180, 11864, 12216, 14830, 15270, 17796, 20360, 22245, 23728, 24432, 29660, 30540, 35592, 40720, 44490, 59320, 61080, 71184, 88980, 118640, 122160, 177960, 355920, 754847, 1509694, 2264541, 3019388, 3774235, 4529082, 6038776, 7548470, 9058164, 11322705, 12077552, 15096940, 18116328, 22645410, 30193880, 36232656, 45290820, 60387760, 90581640, 181163280]

約数ペア:

[(1, 181163280), (2, 90581640), (3, 60387760), (4, 45290820), (5, 36232656), (6, 30193880), (8, 22645410), (10, 18116328), (12, 15096940), (15, 12077552), (16, 11322705), (20, 9058164), (24, 7548470), (30, 6038776), (40, 4529082), (48, 3774235), (60, 3019388), (80, 2264541), (120, 1509694), (240, 754847), (509, 355920), (1018, 177960), (1483, 122160), (1527, 118640), (2036, 88980), (2545, 71184), (2966, 61080), (3054, 59320), (4072, 44490), (4449, 40720), (5090, 35592), (5932, 30540), (6108, 29660), (7415, 24432), (7635, 23728), (8144, 22245), (8898, 20360), (10180, 17796), (11864, 15270), (12216, 14830)]