771208560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1492

約数の個数: 160

約数和(自身を含む): 2667329280

約数和(自身を除く): 1896120720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 307, 360, 432, 540, 614, 720, 921, 1080, 1163, 1228, 1535, 1842, 2160, 2326, 2456, 2763, 3070, 3489, 3684, 4605, 4652, 4912, 5526, 5815, 6140, 6978, 7368, 8289, 9210, 9304, 10467, 11052, 11630, 12280, 13815, 13956, 14736, 16578, 17445, 18420, 18608, 20934, 22104, 23260, 24560, 27630, 27912, 31401, 33156, 34890, 36840, 41445, 41868, 44208, 46520, 52335, 55260, 55824, 62802, 66312, 69780, 73680, 82890, 83736, 93040, 104670, 110520, 125604, 132624, 139560, 157005, 165780, 167472, 209340, 221040, 251208, 279120, 314010, 331560, 357041, 418680, 502416, 628020, 663120, 714082, 837360, 1071123, 1256040, 1428164, 1785205, 2142246, 2512080, 2856328, 3213369, 3570410, 4284492, 5355615, 5712656, 6426738, 7140820, 8568984, 9640107, 10711230, 12853476, 14281640, 16066845, 17137968, 19280214, 21422460, 25706952, 28563280, 32133690, 38560428, 42844920, 48200535, 51413904, 64267380, 77120856, 85689840, 96401070, 128534760, 154241712, 192802140, 257069520, 385604280, 771208560]

約数ペア:

[(1, 771208560), (2, 385604280), (3, 257069520), (4, 192802140), (5, 154241712), (6, 128534760), (8, 96401070), (9, 85689840), (10, 77120856), (12, 64267380), (15, 51413904), (16, 48200535), (18, 42844920), (20, 38560428), (24, 32133690), (27, 28563280), (30, 25706952), (36, 21422460), (40, 19280214), (45, 17137968), (48, 16066845), (54, 14281640), (60, 12853476), (72, 10711230), (80, 9640107), (90, 8568984), (108, 7140820), (120, 6426738), (135, 5712656), (144, 5355615), (180, 4284492), (216, 3570410), (240, 3213369), (270, 2856328), (307, 2512080), (360, 2142246), (432, 1785205), (540, 1428164), (614, 1256040), (720, 1071123), (921, 837360), (1080, 714082), (1163, 663120), (1228, 628020), (1535, 502416), (1842, 418680), (2160, 357041), (2326, 331560), (2456, 314010), (2763, 279120), (3070, 251208), (3489, 221040), (3684, 209340), (4605, 167472), (4652, 165780), (4912, 157005), (5526, 139560), (5815, 132624), (6140, 125604), (6978, 110520), (7368, 104670), (8289, 93040), (9210, 83736), (9304, 82890), (10467, 73680), (11052, 69780), (11630, 66312), (12280, 62802), (13815, 55824), (13956, 55260), (14736, 52335), (16578, 46520), (17445, 44208), (18420, 41868), (18608, 41445), (20934, 36840), (22104, 34890), (23260, 33156), (24560, 31401), (27630, 27912)]