85704960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 144

約数和(自身を含む): 298751040

約数和(自身を除く): 213046080

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2029, 2112, 2640, 2816, 3520, 3840, 4058, 4224, 5280, 6087, 7040, 8116, 8448, 10145, 10560, 12174, 14080, 16232, 20290, 21120, 22319, 24348, 30435, 32464, 40580, 42240, 44638, 48696, 60870, 64928, 66957, 81160, 89276, 97392, 111595, 121740, 129856, 133914, 162320, 178552, 194784, 223190, 243480, 259712, 267828, 324640, 334785, 357104, 389568, 446380, 486960, 519424, 535656, 649280, 669570, 714208, 779136, 892760, 973920, 1071312, 1298560, 1339140, 1428416, 1558272, 1785520, 1947840, 2142624, 2597120, 2678280, 2856832, 3571040, 3895680, 4285248, 5356560, 5713664, 7142080, 7791360, 8570496, 10713120, 14284160, 17140992, 21426240, 28568320, 42852480, 85704960]

約数ペア:

[(1, 85704960), (2, 42852480), (3, 28568320), (4, 21426240), (5, 17140992), (6, 14284160), (8, 10713120), (10, 8570496), (11, 7791360), (12, 7142080), (15, 5713664), (16, 5356560), (20, 4285248), (22, 3895680), (24, 3571040), (30, 2856832), (32, 2678280), (33, 2597120), (40, 2142624), (44, 1947840), (48, 1785520), (55, 1558272), (60, 1428416), (64, 1339140), (66, 1298560), (80, 1071312), (88, 973920), (96, 892760), (110, 779136), (120, 714208), (128, 669570), (132, 649280), (160, 535656), (165, 519424), (176, 486960), (192, 446380), (220, 389568), (240, 357104), (256, 334785), (264, 324640), (320, 267828), (330, 259712), (352, 243480), (384, 223190), (440, 194784), (480, 178552), (528, 162320), (640, 133914), (660, 129856), (704, 121740), (768, 111595), (880, 97392), (960, 89276), (1056, 81160), (1280, 66957), (1320, 64928), (1408, 60870), (1760, 48696), (1920, 44638), (2029, 42240), (2112, 40580), (2640, 32464), (2816, 30435), (3520, 24348), (3840, 22319), (4058, 21120), (4224, 20290), (5280, 16232), (6087, 14080), (7040, 12174), (8116, 10560), (8448, 10145)]