342450840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2853757}}^1$

素因数の和:2853771

約数の個数: 32

約数和(自身を含む): 1027352880

約数和(自身を除く): 684902040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2853757, 5707514, 8561271, 11415028, 14268785, 17122542, 22830056, 28537570, 34245084, 42806355, 57075140, 68490168, 85612710, 114150280, 171225420, 342450840]

約数ペア:

[(1, 342450840), (2, 171225420), (3, 114150280), (4, 85612710), (5, 68490168), (6, 57075140), (8, 42806355), (10, 34245084), (12, 28537570), (15, 22830056), (20, 17122542), (24, 14268785), (30, 11415028), (40, 8561271), (60, 5707514), (120, 2853757)]