426776580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{790327}}^1$

素因数の和:790345

約数の個数: 48

約数和(自身を含む): 1327751040

約数和(自身を除く): 900974460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 790327, 1580654, 2370981, 3161308, 3951635, 4741962, 7112943, 7903270, 9483924, 11854905, 14225886, 15806540, 21338829, 23709810, 28451772, 35564715, 42677658, 47419620, 71129430, 85355316, 106694145, 142258860, 213388290, 426776580]

約数ペア:

[(1, 426776580), (2, 213388290), (3, 142258860), (4, 106694145), (5, 85355316), (6, 71129430), (9, 47419620), (10, 42677658), (12, 35564715), (15, 28451772), (18, 23709810), (20, 21338829), (27, 15806540), (30, 14225886), (36, 11854905), (45, 9483924), (54, 7903270), (60, 7112943), (90, 4741962), (108, 3951635), (135, 3161308), (180, 2370981), (270, 1580654), (540, 790327)]