29488920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245741}}^1$

素因数の和:245755

約数の個数: 32

約数和(自身を含む): 88467120

約数和(自身を除く): 58978200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245741, 491482, 737223, 982964, 1228705, 1474446, 1965928, 2457410, 2948892, 3686115, 4914820, 5897784, 7372230, 9829640, 14744460, 29488920]

約数ペア:

[(1, 29488920), (2, 14744460), (3, 9829640), (4, 7372230), (5, 5897784), (6, 4914820), (8, 3686115), (10, 2948892), (12, 2457410), (15, 1965928), (20, 1474446), (24, 1228705), (30, 982964), (40, 737223), (60, 491482), (120, 245741)]