1560531540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{98893}}^1$

素因数の和:99168

約数の個数: 48

約数和(自身を含む): 4386146688

約数和(自身を除く): 2825615148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 98893, 197786, 296679, 395572, 494465, 593358, 988930, 1186716, 1483395, 1977860, 2966790, 5933580, 26008859, 52017718, 78026577, 104035436, 130044295, 156053154, 260088590, 312106308, 390132885, 520177180, 780265770, 1560531540]

約数ペア:

[(1, 1560531540), (2, 780265770), (3, 520177180), (4, 390132885), (5, 312106308), (6, 260088590), (10, 156053154), (12, 130044295), (15, 104035436), (20, 78026577), (30, 52017718), (60, 26008859), (263, 5933580), (526, 2966790), (789, 1977860), (1052, 1483395), (1315, 1186716), (1578, 988930), (2630, 593358), (3156, 494465), (3945, 395572), (5260, 296679), (7890, 197786), (15780, 98893)]