15077280

素因数分解:

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

素因数の和:430

約数の個数: 96

約数和(自身を含む): 48117888

約数和(自身を除く): 33040608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 311, 404, 480, 505, 606, 622, 808, 933, 1010, 1212, 1244, 1515, 1555, 1616, 1866, 2020, 2424, 2488, 3030, 3110, 3232, 3732, 4040, 4665, 4848, 4976, 6060, 6220, 7464, 8080, 9330, 9696, 9952, 12120, 12440, 14928, 16160, 18660, 24240, 24880, 29856, 31411, 37320, 48480, 49760, 62822, 74640, 94233, 125644, 149280, 157055, 188466, 251288, 314110, 376932, 471165, 502576, 628220, 753864, 942330, 1005152, 1256440, 1507728, 1884660, 2512880, 3015456, 3769320, 5025760, 7538640, 15077280]

約数ペア:

[(1, 15077280), (2, 7538640), (3, 5025760), (4, 3769320), (5, 3015456), (6, 2512880), (8, 1884660), (10, 1507728), (12, 1256440), (15, 1005152), (16, 942330), (20, 753864), (24, 628220), (30, 502576), (32, 471165), (40, 376932), (48, 314110), (60, 251288), (80, 188466), (96, 157055), (101, 149280), (120, 125644), (160, 94233), (202, 74640), (240, 62822), (303, 49760), (311, 48480), (404, 37320), (480, 31411), (505, 29856), (606, 24880), (622, 24240), (808, 18660), (933, 16160), (1010, 14928), (1212, 12440), (1244, 12120), (1515, 9952), (1555, 9696), (1616, 9330), (1866, 8080), (2020, 7464), (2424, 6220), (2488, 6060), (3030, 4976), (3110, 4848), (3232, 4665), (3732, 4040)]