161107680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{335641}}^1$

素因数の和:335659

約数の個数: 48

約数和(自身を含む): 507490704

約数和(自身を除く): 346383024

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, 335641, 671282, 1006923, 1342564, 1678205, 2013846, 2685128, 3356410, 4027692, 5034615, 5370256, 6712820, 8055384, 10069230, 10740512, 13425640, 16110768, 20138460, 26851280, 32221536, 40276920, 53702560, 80553840, 161107680]

約数ペア:

[(1, 161107680), (2, 80553840), (3, 53702560), (4, 40276920), (5, 32221536), (6, 26851280), (8, 20138460), (10, 16110768), (12, 13425640), (15, 10740512), (16, 10069230), (20, 8055384), (24, 6712820), (30, 5370256), (32, 5034615), (40, 4027692), (48, 3356410), (60, 2685128), (80, 2013846), (96, 1678205), (120, 1342564), (160, 1006923), (240, 671282), (480, 335641)]