80771561580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70852247}}^1$

素因数の和:70852278

約数の個数: 48

約数和(自身を含む): 238063553280

約数和(自身を除く): 157291991700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70852247, 141704494, 212556741, 283408988, 354261235, 425113482, 708522470, 850226964, 1062783705, 1346192693, 1417044940, 2125567410, 2692385386, 4038578079, 4251134820, 5384770772, 6730963465, 8077156158, 13461926930, 16154312316, 20192890395, 26923853860, 40385780790, 80771561580]

約数ペア:

[(1, 80771561580), (2, 40385780790), (3, 26923853860), (4, 20192890395), (5, 16154312316), (6, 13461926930), (10, 8077156158), (12, 6730963465), (15, 5384770772), (19, 4251134820), (20, 4038578079), (30, 2692385386), (38, 2125567410), (57, 1417044940), (60, 1346192693), (76, 1062783705), (95, 850226964), (114, 708522470), (190, 425113482), (228, 354261235), (285, 283408988), (380, 212556741), (570, 141704494), (1140, 70852247)]