42206760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117241}}^1$

素因数の和:117258

約数の個数: 48

約数和(自身を含む): 137173140

約数和(自身を除く): 94966380

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, 117241, 234482, 351723, 468964, 586205, 703446, 937928, 1055169, 1172410, 1406892, 1758615, 2110338, 2344820, 2813784, 3517230, 4220676, 4689640, 5275845, 7034460, 8441352, 10551690, 14068920, 21103380, 42206760]

約数ペア:

[(1, 42206760), (2, 21103380), (3, 14068920), (4, 10551690), (5, 8441352), (6, 7034460), (8, 5275845), (9, 4689640), (10, 4220676), (12, 3517230), (15, 2813784), (18, 2344820), (20, 2110338), (24, 1758615), (30, 1406892), (36, 1172410), (40, 1055169), (45, 937928), (60, 703446), (72, 586205), (90, 468964), (120, 351723), (180, 234482), (360, 117241)]