80963040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168673}}^1$

素因数の和:168691

約数の個数: 48

約数和(自身を含む): 255035088

約数和(自身を除く): 174072048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168673, 337346, 506019, 674692, 843365, 1012038, 1349384, 1686730, 2024076, 2530095, 2698768, 3373460, 4048152, 5060190, 5397536, 6746920, 8096304, 10120380, 13493840, 16192608, 20240760, 26987680, 40481520, 80963040]

約数ペア:

[(1, 80963040), (2, 40481520), (3, 26987680), (4, 20240760), (5, 16192608), (6, 13493840), (8, 10120380), (10, 8096304), (12, 6746920), (15, 5397536), (16, 5060190), (20, 4048152), (24, 3373460), (30, 2698768), (32, 2530095), (40, 2024076), (48, 1686730), (60, 1349384), (80, 1012038), (96, 843365), (120, 674692), (160, 506019), (240, 337346), (480, 168673)]