455171520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{474137}}^1$

素因数の和:474157

約数の個数: 56

約数和(自身を含む): 1445172624

約数和(自身を除く): 990001104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 474137, 948274, 1422411, 1896548, 2370685, 2844822, 3793096, 4741370, 5689644, 7112055, 7586192, 9482740, 11379288, 14224110, 15172384, 18965480, 22758576, 28448220, 30344768, 37930960, 45517152, 56896440, 75861920, 91034304, 113792880, 151723840, 227585760, 455171520]

約数ペア:

[(1, 455171520), (2, 227585760), (3, 151723840), (4, 113792880), (5, 91034304), (6, 75861920), (8, 56896440), (10, 45517152), (12, 37930960), (15, 30344768), (16, 28448220), (20, 22758576), (24, 18965480), (30, 15172384), (32, 14224110), (40, 11379288), (48, 9482740), (60, 7586192), (64, 7112055), (80, 5689644), (96, 4741370), (120, 3793096), (160, 2844822), (192, 2370685), (240, 1896548), (320, 1422411), (480, 948274), (960, 474137)]