53426760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 160807680

約数和(自身を除く): 107380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1033, 1293, 1724, 2066, 2155, 2586, 3099, 3448, 4132, 4310, 5165, 5172, 6198, 6465, 8264, 8620, 10330, 10344, 12396, 12930, 15495, 17240, 20660, 24792, 25860, 30990, 41320, 51720, 61980, 123960, 445223, 890446, 1335669, 1780892, 2226115, 2671338, 3561784, 4452230, 5342676, 6678345, 8904460, 10685352, 13356690, 17808920, 26713380, 53426760]

約数ペア:

[(1, 53426760), (2, 26713380), (3, 17808920), (4, 13356690), (5, 10685352), (6, 8904460), (8, 6678345), (10, 5342676), (12, 4452230), (15, 3561784), (20, 2671338), (24, 2226115), (30, 1780892), (40, 1335669), (60, 890446), (120, 445223), (431, 123960), (862, 61980), (1033, 51720), (1293, 41320), (1724, 30990), (2066, 25860), (2155, 24792), (2586, 20660), (3099, 17240), (3448, 15495), (4132, 12930), (4310, 12396), (5165, 10344), (5172, 10330), (6198, 8620), (6465, 8264)]