279346260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3041}}^1$

素因数の和:4584

約数の個数: 48

約数和(自身を含む): 782937792

約数和(自身を除く): 503591532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1531, 3041, 3062, 4593, 6082, 6124, 7655, 9123, 9186, 12164, 15205, 15310, 18246, 18372, 22965, 30410, 30620, 36492, 45615, 45930, 60820, 91230, 91860, 182460, 4655771, 9311542, 13967313, 18623084, 23278855, 27934626, 46557710, 55869252, 69836565, 93115420, 139673130, 279346260]

約数ペア:

[(1, 279346260), (2, 139673130), (3, 93115420), (4, 69836565), (5, 55869252), (6, 46557710), (10, 27934626), (12, 23278855), (15, 18623084), (20, 13967313), (30, 9311542), (60, 4655771), (1531, 182460), (3041, 91860), (3062, 91230), (4593, 60820), (6082, 45930), (6124, 45615), (7655, 36492), (9123, 30620), (9186, 30410), (12164, 22965), (15205, 18372), (15310, 18246)]