489448822920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4078740191}}^1$

素因数の和:4078740205

約数の個数: 32

約数和(自身を含む): 1468346469120

約数和(自身を除く): 978897646200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4078740191, 8157480382, 12236220573, 16314960764, 20393700955, 24472441146, 32629921528, 40787401910, 48944882292, 61181102865, 81574803820, 97889764584, 122362205730, 163149607640, 244724411460, 489448822920]

約数ペア:

[(1, 489448822920), (2, 244724411460), (3, 163149607640), (4, 122362205730), (5, 97889764584), (6, 81574803820), (8, 61181102865), (10, 48944882292), (12, 40787401910), (15, 32629921528), (20, 24472441146), (24, 20393700955), (30, 16314960764), (40, 12236220573), (60, 8157480382), (120, 4078740191)]