219962760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1833023}}^1$

素因数の和:1833037

約数の個数: 32

約数和(自身を含む): 659888640

約数和(自身を除く): 439925880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1833023, 3666046, 5499069, 7332092, 9165115, 10998138, 14664184, 18330230, 21996276, 27495345, 36660460, 43992552, 54990690, 73320920, 109981380, 219962760]

約数ペア:

[(1, 219962760), (2, 109981380), (3, 73320920), (4, 54990690), (5, 43992552), (6, 36660460), (8, 27495345), (10, 21996276), (12, 18330230), (15, 14664184), (20, 10998138), (24, 9165115), (30, 7332092), (40, 5499069), (60, 3666046), (120, 1833023)]