55537320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15959}}^1$

素因数の和:16002

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 116830680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 159590, 191508, 239385, 319180, 383016, 462811, 478770, 638360, 925622, 957540, 1388433, 1851244, 1915080, 2314055, 2776866, 3702488, 4628110, 5553732, 6942165, 9256220, 11107464, 13884330, 18512440, 27768660, 55537320]

約数ペア:

[(1, 55537320), (2, 27768660), (3, 18512440), (4, 13884330), (5, 11107464), (6, 9256220), (8, 6942165), (10, 5553732), (12, 4628110), (15, 3702488), (20, 2776866), (24, 2314055), (29, 1915080), (30, 1851244), (40, 1388433), (58, 957540), (60, 925622), (87, 638360), (116, 478770), (120, 462811), (145, 383016), (174, 319180), (232, 239385), (290, 191508), (348, 159590), (435, 127672), (580, 95754), (696, 79795), (870, 63836), (1160, 47877), (1740, 31918), (3480, 15959)]