15690316920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130752641}}^1$

素因数の和:130752655

約数の個数: 32

約数和(自身を含む): 47070951120

約数和(自身を除く): 31380634200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130752641, 261505282, 392257923, 523010564, 653763205, 784515846, 1046021128, 1307526410, 1569031692, 1961289615, 2615052820, 3138063384, 3922579230, 5230105640, 7845158460, 15690316920]

約数ペア:

[(1, 15690316920), (2, 7845158460), (3, 5230105640), (4, 3922579230), (5, 3138063384), (6, 2615052820), (8, 1961289615), (10, 1569031692), (12, 1307526410), (15, 1046021128), (20, 784515846), (24, 653763205), (30, 523010564), (40, 392257923), (60, 261505282), (120, 130752641)]