26444280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220369}}^1$

素因数の和:220383

約数の個数: 32

約数和(自身を含む): 79333200

約数和(自身を除く): 52888920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220369, 440738, 661107, 881476, 1101845, 1322214, 1762952, 2203690, 2644428, 3305535, 4407380, 5288856, 6611070, 8814760, 13222140, 26444280]

約数ペア:

[(1, 26444280), (2, 13222140), (3, 8814760), (4, 6611070), (5, 5288856), (6, 4407380), (8, 3305535), (10, 2644428), (12, 2203690), (15, 1762952), (20, 1322214), (24, 1101845), (30, 881476), (40, 661107), (60, 440738), (120, 220369)]