68183760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 213129216

約数和(自身を除く): 144945456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2237, 2540, 3048, 3810, 4474, 5080, 6096, 6711, 7620, 8948, 10160, 11185, 13422, 15240, 17896, 22370, 26844, 30480, 33555, 35792, 44740, 53688, 67110, 89480, 107376, 134220, 178960, 268440, 284099, 536880, 568198, 852297, 1136396, 1420495, 1704594, 2272792, 2840990, 3409188, 4261485, 4545584, 5681980, 6818376, 8522970, 11363960, 13636752, 17045940, 22727920, 34091880, 68183760]

約数ペア:

[(1, 68183760), (2, 34091880), (3, 22727920), (4, 17045940), (5, 13636752), (6, 11363960), (8, 8522970), (10, 6818376), (12, 5681980), (15, 4545584), (16, 4261485), (20, 3409188), (24, 2840990), (30, 2272792), (40, 1704594), (48, 1420495), (60, 1136396), (80, 852297), (120, 568198), (127, 536880), (240, 284099), (254, 268440), (381, 178960), (508, 134220), (635, 107376), (762, 89480), (1016, 67110), (1270, 53688), (1524, 44740), (1905, 35792), (2032, 33555), (2237, 30480), (2540, 26844), (3048, 22370), (3810, 17896), (4474, 15240), (5080, 13422), (6096, 11185), (6711, 10160), (7620, 8948)]