181162080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11469

約数の個数: 144

約数和(自身を含む): 674475984

約数和(自身を除く): 493313904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 11437, 15840, 22874, 34311, 45748, 57185, 68622, 91496, 102933, 114370, 125807, 137244, 171555, 182992, 205866, 228740, 251614, 274488, 343110, 365984, 377421, 411732, 457480, 503228, 514665, 548976, 629035, 686220, 754842, 823464, 914960, 1006456, 1029330, 1097952, 1132263, 1258070, 1372440, 1509684, 1646928, 1829920, 1887105, 2012912, 2058660, 2264526, 2516140, 2744880, 3019368, 3293856, 3774210, 4025824, 4117320, 4529052, 5032280, 5489760, 5661315, 6038736, 7548420, 8234640, 9058104, 10064560, 11322630, 12077472, 15096840, 16469280, 18116208, 20129120, 22645260, 30193680, 36232416, 45290520, 60387360, 90581040, 181162080]

約数ペア:

[(1, 181162080), (2, 90581040), (3, 60387360), (4, 45290520), (5, 36232416), (6, 30193680), (8, 22645260), (9, 20129120), (10, 18116208), (11, 16469280), (12, 15096840), (15, 12077472), (16, 11322630), (18, 10064560), (20, 9058104), (22, 8234640), (24, 7548420), (30, 6038736), (32, 5661315), (33, 5489760), (36, 5032280), (40, 4529052), (44, 4117320), (45, 4025824), (48, 3774210), (55, 3293856), (60, 3019368), (66, 2744880), (72, 2516140), (80, 2264526), (88, 2058660), (90, 2012912), (96, 1887105), (99, 1829920), (110, 1646928), (120, 1509684), (132, 1372440), (144, 1258070), (160, 1132263), (165, 1097952), (176, 1029330), (180, 1006456), (198, 914960), (220, 823464), (240, 754842), (264, 686220), (288, 629035), (330, 548976), (352, 514665), (360, 503228), (396, 457480), (440, 411732), (480, 377421), (495, 365984), (528, 343110), (660, 274488), (720, 251614), (792, 228740), (880, 205866), (990, 182992), (1056, 171555), (1320, 137244), (1440, 125807), (1584, 114370), (1760, 102933), (1980, 91496), (2640, 68622), (3168, 57185), (3960, 45748), (5280, 34311), (7920, 22874), (11437, 15840)]