68844360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44131}}^1$

素因数の和:44158

約数の個数: 64

約数和(自身を含む): 222425280

約数和(自身を除く): 153580920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 44131, 88262, 132393, 176524, 220655, 264786, 353048, 441310, 529572, 573703, 661965, 882620, 1059144, 1147406, 1323930, 1721109, 1765240, 2294812, 2647860, 2868515, 3442218, 4589624, 5295720, 5737030, 6884436, 8605545, 11474060, 13768872, 17211090, 22948120, 34422180, 68844360]

約数ペア:

[(1, 68844360), (2, 34422180), (3, 22948120), (4, 17211090), (5, 13768872), (6, 11474060), (8, 8605545), (10, 6884436), (12, 5737030), (13, 5295720), (15, 4589624), (20, 3442218), (24, 2868515), (26, 2647860), (30, 2294812), (39, 1765240), (40, 1721109), (52, 1323930), (60, 1147406), (65, 1059144), (78, 882620), (104, 661965), (120, 573703), (130, 529572), (156, 441310), (195, 353048), (260, 264786), (312, 220655), (390, 176524), (520, 132393), (780, 88262), (1560, 44131)]