1999462440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16662187}}^1$

素因数の和:16662201

約数の個数: 32

約数和(自身を含む): 5998387680

約数和(自身を除く): 3998925240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16662187, 33324374, 49986561, 66648748, 83310935, 99973122, 133297496, 166621870, 199946244, 249932805, 333243740, 399892488, 499865610, 666487480, 999731220, 1999462440]

約数ペア:

[(1, 1999462440), (2, 999731220), (3, 666487480), (4, 499865610), (5, 399892488), (6, 333243740), (8, 249932805), (10, 199946244), (12, 166621870), (15, 133297496), (20, 99973122), (24, 83310935), (30, 66648748), (40, 49986561), (60, 33324374), (120, 16662187)]