68427480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51839}}^1$

素因数の和:51864

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 155521320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51839, 103678, 155517, 207356, 259195, 311034, 414712, 518390, 570229, 622068, 777585, 1036780, 1140458, 1244136, 1555170, 1710687, 2073560, 2280916, 2851145, 3110340, 3421374, 4561832, 5702290, 6220680, 6842748, 8553435, 11404580, 13685496, 17106870, 22809160, 34213740, 68427480]

約数ペア:

[(1, 68427480), (2, 34213740), (3, 22809160), (4, 17106870), (5, 13685496), (6, 11404580), (8, 8553435), (10, 6842748), (11, 6220680), (12, 5702290), (15, 4561832), (20, 3421374), (22, 3110340), (24, 2851145), (30, 2280916), (33, 2073560), (40, 1710687), (44, 1555170), (55, 1244136), (60, 1140458), (66, 1036780), (88, 777585), (110, 622068), (120, 570229), (132, 518390), (165, 414712), (220, 311034), (264, 259195), (330, 207356), (440, 155517), (660, 103678), (1320, 51839)]