857114760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7142623}}^1$

素因数の和:7142637

約数の個数: 32

約数和(自身を含む): 2571344640

約数和(自身を除く): 1714229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7142623, 14285246, 21427869, 28570492, 35713115, 42855738, 57140984, 71426230, 85711476, 107139345, 142852460, 171422952, 214278690, 285704920, 428557380, 857114760]

約数ペア:

[(1, 857114760), (2, 428557380), (3, 285704920), (4, 214278690), (5, 171422952), (6, 142852460), (8, 107139345), (10, 85711476), (12, 71426230), (15, 57140984), (20, 42855738), (24, 35713115), (30, 28570492), (40, 21427869), (60, 14285246), (120, 7142623)]