47018760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{391823}}^1$

素因数の和:391837

約数の個数: 32

約数和(自身を含む): 141056640

約数和(自身を除く): 94037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 391823, 783646, 1175469, 1567292, 1959115, 2350938, 3134584, 3918230, 4701876, 5877345, 7836460, 9403752, 11754690, 15672920, 23509380, 47018760]

約数ペア:

[(1, 47018760), (2, 23509380), (3, 15672920), (4, 11754690), (5, 9403752), (6, 7836460), (8, 5877345), (10, 4701876), (12, 3918230), (15, 3134584), (20, 2350938), (24, 1959115), (30, 1567292), (40, 1175469), (60, 783646), (120, 391823)]