267753840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1115641}}^1$

素因数の和:1115657

約数の個数: 40

約数和(自身を含む): 830037648

約数和(自身を除く): 562283808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1115641, 2231282, 3346923, 4462564, 5578205, 6693846, 8925128, 11156410, 13387692, 16734615, 17850256, 22312820, 26775384, 33469230, 44625640, 53550768, 66938460, 89251280, 133876920, 267753840]

約数ペア:

[(1, 267753840), (2, 133876920), (3, 89251280), (4, 66938460), (5, 53550768), (6, 44625640), (8, 33469230), (10, 26775384), (12, 22312820), (15, 17850256), (16, 16734615), (20, 13387692), (24, 11156410), (30, 8925128), (40, 6693846), (48, 5578205), (60, 4462564), (80, 3346923), (120, 2231282), (240, 1115641)]