19006876920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158390641}}^1$

素因数の和:158390655

約数の個数: 32

約数和(自身を含む): 57020631120

約数和(自身を除く): 38013754200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158390641, 316781282, 475171923, 633562564, 791953205, 950343846, 1267125128, 1583906410, 1900687692, 2375859615, 3167812820, 3801375384, 4751719230, 6335625640, 9503438460, 19006876920]

約数ペア:

[(1, 19006876920), (2, 9503438460), (3, 6335625640), (4, 4751719230), (5, 3801375384), (6, 3167812820), (8, 2375859615), (10, 1900687692), (12, 1583906410), (15, 1267125128), (20, 950343846), (24, 791953205), (30, 633562564), (40, 475171923), (60, 316781282), (120, 158390641)]