73288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610741}}^1$

素因数の和:610755

約数の個数: 32

約数和(自身を含む): 219867120

約数和(自身を除く): 146578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610741, 1221482, 1832223, 2442964, 3053705, 3664446, 4885928, 6107410, 7328892, 9161115, 12214820, 14657784, 18322230, 24429640, 36644460, 73288920]

約数ペア:

[(1, 73288920), (2, 36644460), (3, 24429640), (4, 18322230), (5, 14657784), (6, 12214820), (8, 9161115), (10, 7328892), (12, 6107410), (15, 4885928), (20, 3664446), (24, 3053705), (30, 2442964), (40, 1832223), (60, 1221482), (120, 610741)]