26230920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218591}}^1$

素因数の和:218605

約数の個数: 32

約数和(自身を含む): 78693120

約数和(自身を除く): 52462200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218591, 437182, 655773, 874364, 1092955, 1311546, 1748728, 2185910, 2623092, 3278865, 4371820, 5246184, 6557730, 8743640, 13115460, 26230920]

約数ペア:

[(1, 26230920), (2, 13115460), (3, 8743640), (4, 6557730), (5, 5246184), (6, 4371820), (8, 3278865), (10, 2623092), (12, 2185910), (15, 1748728), (20, 1311546), (24, 1092955), (30, 874364), (40, 655773), (60, 437182), (120, 218591)]