1234876920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10290641}}^1$

素因数の和:10290655

約数の個数: 32

約数和(自身を含む): 3704631120

約数和(自身を除く): 2469754200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10290641, 20581282, 30871923, 41162564, 51453205, 61743846, 82325128, 102906410, 123487692, 154359615, 205812820, 246975384, 308719230, 411625640, 617438460, 1234876920]

約数ペア:

[(1, 1234876920), (2, 617438460), (3, 411625640), (4, 308719230), (5, 246975384), (6, 205812820), (8, 154359615), (10, 123487692), (12, 102906410), (15, 82325128), (20, 61743846), (24, 51453205), (30, 41162564), (40, 30871923), (60, 20581282), (120, 10290641)]