180927360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 632979360

約数和(自身を除く): 452052000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 288, 303, 311, 320, 360, 384, 404, 480, 505, 576, 606, 622, 640, 720, 808, 909, 933, 960, 1010, 1152, 1212, 1244, 1440, 1515, 1555, 1616, 1818, 1866, 1920, 2020, 2424, 2488, 2799, 2880, 3030, 3110, 3232, 3636, 3732, 4040, 4545, 4665, 4848, 4976, 5598, 5760, 6060, 6220, 6464, 7272, 7464, 8080, 9090, 9330, 9696, 9952, 11196, 12120, 12440, 12928, 13995, 14544, 14928, 16160, 18180, 18660, 19392, 19904, 22392, 24240, 24880, 27990, 29088, 29856, 31411, 32320, 36360, 37320, 38784, 39808, 44784, 48480, 49760, 55980, 58176, 59712, 62822, 64640, 72720, 74640, 89568, 94233, 96960, 99520, 111960, 116352, 119424, 125644, 145440, 149280, 157055, 179136, 188466, 193920, 199040, 223920, 251288, 282699, 290880, 298560, 314110, 358272, 376932, 447840, 471165, 502576, 565398, 581760, 597120, 628220, 753864, 895680, 942330, 1005152, 1130796, 1256440, 1413495, 1507728, 1791360, 1884660, 2010304, 2261592, 2512880, 2826990, 3015456, 3769320, 4020608, 4523184, 5025760, 5653980, 6030912, 7538640, 9046368, 10051520, 11307960, 12061824, 15077280, 18092736, 20103040, 22615920, 30154560, 36185472, 45231840, 60309120, 90463680, 180927360]

約数ペア:

[(1, 180927360), (2, 90463680), (3, 60309120), (4, 45231840), (5, 36185472), (6, 30154560), (8, 22615920), (9, 20103040), (10, 18092736), (12, 15077280), (15, 12061824), (16, 11307960), (18, 10051520), (20, 9046368), (24, 7538640), (30, 6030912), (32, 5653980), (36, 5025760), (40, 4523184), (45, 4020608), (48, 3769320), (60, 3015456), (64, 2826990), (72, 2512880), (80, 2261592), (90, 2010304), (96, 1884660), (101, 1791360), (120, 1507728), (128, 1413495), (144, 1256440), (160, 1130796), (180, 1005152), (192, 942330), (202, 895680), (240, 753864), (288, 628220), (303, 597120), (311, 581760), (320, 565398), (360, 502576), (384, 471165), (404, 447840), (480, 376932), (505, 358272), (576, 314110), (606, 298560), (622, 290880), (640, 282699), (720, 251288), (808, 223920), (909, 199040), (933, 193920), (960, 188466), (1010, 179136), (1152, 157055), (1212, 149280), (1244, 145440), (1440, 125644), (1515, 119424), (1555, 116352), (1616, 111960), (1818, 99520), (1866, 96960), (1920, 94233), (2020, 89568), (2424, 74640), (2488, 72720), (2799, 64640), (2880, 62822), (3030, 59712), (3110, 58176), (3232, 55980), (3636, 49760), (3732, 48480), (4040, 44784), (4545, 39808), (4665, 38784), (4848, 37320), (4976, 36360), (5598, 32320), (5760, 31411), (6060, 29856), (6220, 29088), (6464, 27990), (7272, 24880), (7464, 24240), (8080, 22392), (9090, 19904), (9330, 19392), (9696, 18660), (9952, 18180), (11196, 16160), (12120, 14928), (12440, 14544), (12928, 13995)]