63688920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{530741}}^1$

素因数の和:530755

約数の個数: 32

約数和(自身を含む): 191067120

約数和(自身を除く): 127378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 530741, 1061482, 1592223, 2122964, 2653705, 3184446, 4245928, 5307410, 6368892, 7961115, 10614820, 12737784, 15922230, 21229640, 31844460, 63688920]

約数ペア:

[(1, 63688920), (2, 31844460), (3, 21229640), (4, 15922230), (5, 12737784), (6, 10614820), (8, 7961115), (10, 6368892), (12, 5307410), (15, 4245928), (20, 3184446), (24, 2653705), (30, 2122964), (40, 1592223), (60, 1061482), (120, 530741)]