145201620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12539}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 408703680

約数和(自身を除く): 263502060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 12539, 25078, 37617, 50156, 62695, 75234, 125390, 150468, 188085, 250780, 376170, 752340, 2420027, 4840054, 7260081, 9680108, 12100135, 14520162, 24200270, 29040324, 36300405, 48400540, 72600810, 145201620]

約数ペア:

[(1, 145201620), (2, 72600810), (3, 48400540), (4, 36300405), (5, 29040324), (6, 24200270), (10, 14520162), (12, 12100135), (15, 9680108), (20, 7260081), (30, 4840054), (60, 2420027), (193, 752340), (386, 376170), (579, 250780), (772, 188085), (965, 150468), (1158, 125390), (1930, 75234), (2316, 62695), (2895, 50156), (3860, 37617), (5790, 25078), (11580, 12539)]