636405960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5303383}}^1$

素因数の和:5303397

約数の個数: 32

約数和(自身を含む): 1909218240

約数和(自身を除く): 1272812280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5303383, 10606766, 15910149, 21213532, 26516915, 31820298, 42427064, 53033830, 63640596, 79550745, 106067660, 127281192, 159101490, 212135320, 318202980, 636405960]

約数ペア:

[(1, 636405960), (2, 318202980), (3, 212135320), (4, 159101490), (5, 127281192), (6, 106067660), (8, 79550745), (10, 63640596), (12, 53033830), (15, 42427064), (20, 31820298), (24, 26516915), (30, 21213532), (40, 15910149), (60, 10606766), (120, 5303383)]