17994015240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{243031}}^1$

素因数の和:243662

約数の個数: 64

約数和(自身を含む): 54069759360

約数和(自身を除く): 36075744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2468, 3085, 3702, 4936, 6170, 7404, 9255, 12340, 14808, 18510, 24680, 37020, 74040, 243031, 486062, 729093, 972124, 1215155, 1458186, 1944248, 2430310, 2916372, 3645465, 4860620, 5832744, 7290930, 9721240, 14581860, 29163720, 149950127, 299900254, 449850381, 599800508, 749750635, 899700762, 1199601016, 1499501270, 1799401524, 2249251905, 2999002540, 3598803048, 4498503810, 5998005080, 8997007620, 17994015240]

約数ペア:

[(1, 17994015240), (2, 8997007620), (3, 5998005080), (4, 4498503810), (5, 3598803048), (6, 2999002540), (8, 2249251905), (10, 1799401524), (12, 1499501270), (15, 1199601016), (20, 899700762), (24, 749750635), (30, 599800508), (40, 449850381), (60, 299900254), (120, 149950127), (617, 29163720), (1234, 14581860), (1851, 9721240), (2468, 7290930), (3085, 5832744), (3702, 4860620), (4936, 3645465), (6170, 2916372), (7404, 2430310), (9255, 1944248), (12340, 1458186), (14808, 1215155), (18510, 972124), (24680, 729093), (37020, 486062), (74040, 243031)]