82442760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687023}}^1$

素因数の和:687037

約数の個数: 32

約数和(自身を含む): 247328640

約数和(自身を除く): 164885880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687023, 1374046, 2061069, 2748092, 3435115, 4122138, 5496184, 6870230, 8244276, 10305345, 13740460, 16488552, 20610690, 27480920, 41221380, 82442760]

約数ペア:

[(1, 82442760), (2, 41221380), (3, 27480920), (4, 20610690), (5, 16488552), (6, 13740460), (8, 10305345), (10, 8244276), (12, 6870230), (15, 5496184), (20, 4122138), (24, 3435115), (30, 2748092), (40, 2061069), (60, 1374046), (120, 687023)]