80467680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167641}}^1$

素因数の和:167659

約数の個数: 48

約数和(自身を含む): 253474704

約数和(自身を除く): 173007024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167641, 335282, 502923, 670564, 838205, 1005846, 1341128, 1676410, 2011692, 2514615, 2682256, 3352820, 4023384, 5029230, 5364512, 6705640, 8046768, 10058460, 13411280, 16093536, 20116920, 26822560, 40233840, 80467680]

約数ペア:

[(1, 80467680), (2, 40233840), (3, 26822560), (4, 20116920), (5, 16093536), (6, 13411280), (8, 10058460), (10, 8046768), (12, 6705640), (15, 5364512), (16, 5029230), (20, 4023384), (24, 3352820), (30, 2682256), (32, 2514615), (40, 2011692), (48, 1676410), (60, 1341128), (80, 1005846), (96, 838205), (120, 670564), (160, 502923), (240, 335282), (480, 167641)]