19423016280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53952823}}^1$

素因数の和:53952840

約数の個数: 48

約数和(自身を含む): 63124804080

約数和(自身を除く): 43701787800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53952823, 107905646, 161858469, 215811292, 269764115, 323716938, 431622584, 485575407, 539528230, 647433876, 809292345, 971150814, 1079056460, 1294867752, 1618584690, 1942301628, 2158112920, 2427877035, 3237169380, 3884603256, 4855754070, 6474338760, 9711508140, 19423016280]

約数ペア:

[(1, 19423016280), (2, 9711508140), (3, 6474338760), (4, 4855754070), (5, 3884603256), (6, 3237169380), (8, 2427877035), (9, 2158112920), (10, 1942301628), (12, 1618584690), (15, 1294867752), (18, 1079056460), (20, 971150814), (24, 809292345), (30, 647433876), (36, 539528230), (40, 485575407), (45, 431622584), (60, 323716938), (72, 269764115), (90, 215811292), (120, 161858469), (180, 107905646), (360, 53952823)]