89691360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16987}}^1$

素因数の和:17016

約数の個数: 96

約数和(自身を含む): 308230272

約数和(自身を除く): 218538912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 186857, 203844, 254805, 271792, 339740, 373714, 407688, 509610, 543584, 560571, 679480, 747428, 815376, 934285, 1019220, 1121142, 1358960, 1494856, 1630752, 1868570, 2038440, 2242284, 2717920, 2802855, 2989712, 3737140, 4076880, 4484568, 5605710, 5979424, 7474280, 8153760, 8969136, 11211420, 14948560, 17938272, 22422840, 29897120, 44845680, 89691360]

約数ペア:

[(1, 89691360), (2, 44845680), (3, 29897120), (4, 22422840), (5, 17938272), (6, 14948560), (8, 11211420), (10, 8969136), (11, 8153760), (12, 7474280), (15, 5979424), (16, 5605710), (20, 4484568), (22, 4076880), (24, 3737140), (30, 2989712), (32, 2802855), (33, 2717920), (40, 2242284), (44, 2038440), (48, 1868570), (55, 1630752), (60, 1494856), (66, 1358960), (80, 1121142), (88, 1019220), (96, 934285), (110, 815376), (120, 747428), (132, 679480), (160, 560571), (165, 543584), (176, 509610), (220, 407688), (240, 373714), (264, 339740), (330, 271792), (352, 254805), (440, 203844), (480, 186857), (528, 169870), (660, 135896), (880, 101922), (1056, 84935), (1320, 67948), (1760, 50961), (2640, 33974), (5280, 16987)]