23980920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 72277920

約数和(自身を除く): 48297000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 593, 674, 1011, 1186, 1348, 1685, 1779, 2022, 2372, 2696, 2965, 3370, 3558, 4044, 4744, 5055, 5930, 6740, 7116, 8088, 8895, 10110, 11860, 13480, 14232, 17790, 20220, 23720, 35580, 40440, 71160, 199841, 399682, 599523, 799364, 999205, 1199046, 1598728, 1998410, 2398092, 2997615, 3996820, 4796184, 5995230, 7993640, 11990460, 23980920]

約数ペア:

[(1, 23980920), (2, 11990460), (3, 7993640), (4, 5995230), (5, 4796184), (6, 3996820), (8, 2997615), (10, 2398092), (12, 1998410), (15, 1598728), (20, 1199046), (24, 999205), (30, 799364), (40, 599523), (60, 399682), (120, 199841), (337, 71160), (593, 40440), (674, 35580), (1011, 23720), (1186, 20220), (1348, 17790), (1685, 14232), (1779, 13480), (2022, 11860), (2372, 10110), (2696, 8895), (2965, 8088), (3370, 7116), (3558, 6740), (4044, 5930), (4744, 5055)]