15325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127711}}^1$

素因数の和:127725

約数の個数: 32

約数和(自身を含む): 45976320

約数和(自身を除く): 30651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127711, 255422, 383133, 510844, 638555, 766266, 1021688, 1277110, 1532532, 1915665, 2554220, 3065064, 3831330, 5108440, 7662660, 15325320]

約数ペア:

[(1, 15325320), (2, 7662660), (3, 5108440), (4, 3831330), (5, 3065064), (6, 2554220), (8, 1915665), (10, 1532532), (12, 1277110), (15, 1021688), (20, 766266), (24, 638555), (30, 510844), (40, 383133), (60, 255422), (120, 127711)]