15053460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 42638400

約数和(自身を除く): 27584940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 2819, 5340, 5638, 8457, 11276, 14095, 16914, 28190, 33828, 42285, 56380, 84570, 169140, 250891, 501782, 752673, 1003564, 1254455, 1505346, 2508910, 3010692, 3763365, 5017820, 7526730, 15053460]

約数ペア:

[(1, 15053460), (2, 7526730), (3, 5017820), (4, 3763365), (5, 3010692), (6, 2508910), (10, 1505346), (12, 1254455), (15, 1003564), (20, 752673), (30, 501782), (60, 250891), (89, 169140), (178, 84570), (267, 56380), (356, 42285), (445, 33828), (534, 28190), (890, 16914), (1068, 14095), (1335, 11276), (1780, 8457), (2670, 5638), (2819, 5340)]