15664056780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{211049}}^1$

素因数の和:212298

約数の個数: 48

約数和(自身を含む): 43895023200

約数和(自身を除く): 28230966420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237, 2474, 3711, 4948, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 74220, 211049, 422098, 633147, 844196, 1055245, 1266294, 2110490, 2532588, 3165735, 4220980, 6331470, 12662940, 261067613, 522135226, 783202839, 1044270452, 1305338065, 1566405678, 2610676130, 3132811356, 3916014195, 5221352260, 7832028390, 15664056780]

約数ペア:

[(1, 15664056780), (2, 7832028390), (3, 5221352260), (4, 3916014195), (5, 3132811356), (6, 2610676130), (10, 1566405678), (12, 1305338065), (15, 1044270452), (20, 783202839), (30, 522135226), (60, 261067613), (1237, 12662940), (2474, 6331470), (3711, 4220980), (4948, 3165735), (6185, 2532588), (7422, 2110490), (12370, 1266294), (14844, 1055245), (18555, 844196), (24740, 633147), (37110, 422098), (74220, 211049)]