90463680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 315248544

約数和(自身を除く): 224784864

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, 144, 160, 180, 192, 202, 240, 288, 303, 311, 320, 360, 404, 480, 505, 576, 606, 622, 720, 808, 909, 933, 960, 1010, 1212, 1244, 1440, 1515, 1555, 1616, 1818, 1866, 2020, 2424, 2488, 2799, 2880, 3030, 3110, 3232, 3636, 3732, 4040, 4545, 4665, 4848, 4976, 5598, 6060, 6220, 6464, 7272, 7464, 8080, 9090, 9330, 9696, 9952, 11196, 12120, 12440, 13995, 14544, 14928, 16160, 18180, 18660, 19392, 19904, 22392, 24240, 24880, 27990, 29088, 29856, 31411, 32320, 36360, 37320, 44784, 48480, 49760, 55980, 58176, 59712, 62822, 72720, 74640, 89568, 94233, 96960, 99520, 111960, 125644, 145440, 149280, 157055, 179136, 188466, 223920, 251288, 282699, 290880, 298560, 314110, 376932, 447840, 471165, 502576, 565398, 628220, 753864, 895680, 942330, 1005152, 1130796, 1256440, 1413495, 1507728, 1884660, 2010304, 2261592, 2512880, 2826990, 3015456, 3769320, 4523184, 5025760, 5653980, 6030912, 7538640, 9046368, 10051520, 11307960, 15077280, 18092736, 22615920, 30154560, 45231840, 90463680]

約数ペア:

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