56589240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1153}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 170330400

約数和(自身を除く): 113741160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1153, 1227, 1636, 2045, 2306, 2454, 3272, 3459, 4090, 4612, 4908, 5765, 6135, 6918, 8180, 9224, 9816, 11530, 12270, 13836, 16360, 17295, 23060, 24540, 27672, 34590, 46120, 49080, 69180, 138360, 471577, 943154, 1414731, 1886308, 2357885, 2829462, 3772616, 4715770, 5658924, 7073655, 9431540, 11317848, 14147310, 18863080, 28294620, 56589240]

約数ペア:

[(1, 56589240), (2, 28294620), (3, 18863080), (4, 14147310), (5, 11317848), (6, 9431540), (8, 7073655), (10, 5658924), (12, 4715770), (15, 3772616), (20, 2829462), (24, 2357885), (30, 1886308), (40, 1414731), (60, 943154), (120, 471577), (409, 138360), (818, 69180), (1153, 49080), (1227, 46120), (1636, 34590), (2045, 27672), (2306, 24540), (2454, 23060), (3272, 17295), (3459, 16360), (4090, 13836), (4612, 12270), (4908, 11530), (5765, 9816), (6135, 9224), (6918, 8180)]