201391620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{2153}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 564520320

約数和(自身を除く): 363128700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1559, 2153, 3118, 4306, 4677, 6236, 6459, 7795, 8612, 9354, 10765, 12918, 15590, 18708, 21530, 23385, 25836, 31180, 32295, 43060, 46770, 64590, 93540, 129180, 3356527, 6713054, 10069581, 13426108, 16782635, 20139162, 33565270, 40278324, 50347905, 67130540, 100695810, 201391620]

約数ペア:

[(1, 201391620), (2, 100695810), (3, 67130540), (4, 50347905), (5, 40278324), (6, 33565270), (10, 20139162), (12, 16782635), (15, 13426108), (20, 10069581), (30, 6713054), (60, 3356527), (1559, 129180), (2153, 93540), (3118, 64590), (4306, 46770), (4677, 43060), (6236, 32295), (6459, 31180), (7795, 25836), (8612, 23385), (9354, 21530), (10765, 18708), (12918, 15590)]