73648920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613741}}^1$

素因数の和:613755

約数の個数: 32

約数和(自身を含む): 220947120

約数和(自身を除く): 147298200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613741, 1227482, 1841223, 2454964, 3068705, 3682446, 4909928, 6137410, 7364892, 9206115, 12274820, 14729784, 18412230, 24549640, 36824460, 73648920]

約数ペア:

[(1, 73648920), (2, 36824460), (3, 24549640), (4, 18412230), (5, 14729784), (6, 12274820), (8, 9206115), (10, 7364892), (12, 6137410), (15, 4909928), (20, 3682446), (24, 3068705), (30, 2454964), (40, 1841223), (60, 1227482), (120, 613741)]