85352520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64661}}^1$

素因数の和:64686

約数の個数: 64

約数和(自身を含む): 279339840

約数和(自身を除く): 193987320

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, 64661, 129322, 193983, 258644, 323305, 387966, 517288, 646610, 711271, 775932, 969915, 1293220, 1422542, 1551864, 1939830, 2133813, 2586440, 2845084, 3556355, 3879660, 4267626, 5690168, 7112710, 7759320, 8535252, 10669065, 14225420, 17070504, 21338130, 28450840, 42676260, 85352520]

約数ペア:

[(1, 85352520), (2, 42676260), (3, 28450840), (4, 21338130), (5, 17070504), (6, 14225420), (8, 10669065), (10, 8535252), (11, 7759320), (12, 7112710), (15, 5690168), (20, 4267626), (22, 3879660), (24, 3556355), (30, 2845084), (33, 2586440), (40, 2133813), (44, 1939830), (55, 1551864), (60, 1422542), (66, 1293220), (88, 969915), (110, 775932), (120, 711271), (132, 646610), (165, 517288), (220, 387966), (264, 323305), (330, 258644), (440, 193983), (660, 129322), (1320, 64661)]