627596520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5229971}}^1$

素因数の和:5229985

約数の個数: 32

約数和(自身を含む): 1882789920

約数和(自身を除く): 1255193400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5229971, 10459942, 15689913, 20919884, 26149855, 31379826, 41839768, 52299710, 62759652, 78449565, 104599420, 125519304, 156899130, 209198840, 313798260, 627596520]

約数ペア:

[(1, 627596520), (2, 313798260), (3, 209198840), (4, 156899130), (5, 125519304), (6, 104599420), (8, 78449565), (10, 62759652), (12, 52299710), (15, 41839768), (20, 31379826), (24, 26149855), (30, 20919884), (40, 15689913), (60, 10459942), (120, 5229971)]