1370539560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{878551}}^1$

素因数の和:878578

約数の個数: 64

約数和(自身を含む): 4427902080

約数和(自身を除く): 3057362520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 878551, 1757102, 2635653, 3514204, 4392755, 5271306, 7028408, 8785510, 10542612, 11421163, 13178265, 17571020, 21085224, 22842326, 26356530, 34263489, 35142040, 45684652, 52713060, 57105815, 68526978, 91369304, 105426120, 114211630, 137053956, 171317445, 228423260, 274107912, 342634890, 456846520, 685269780, 1370539560]

約数ペア:

[(1, 1370539560), (2, 685269780), (3, 456846520), (4, 342634890), (5, 274107912), (6, 228423260), (8, 171317445), (10, 137053956), (12, 114211630), (13, 105426120), (15, 91369304), (20, 68526978), (24, 57105815), (26, 52713060), (30, 45684652), (39, 35142040), (40, 34263489), (52, 26356530), (60, 22842326), (65, 21085224), (78, 17571020), (104, 13178265), (120, 11421163), (130, 10542612), (156, 8785510), (195, 7028408), (260, 5271306), (312, 4392755), (390, 3514204), (520, 2635653), (780, 1757102), (1560, 878551)]