124920780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4637}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 350632800

約数和(自身を除く): 225712020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 4637, 5388, 6735, 8980, 9274, 13470, 13911, 18548, 23185, 26940, 27822, 46370, 55644, 69555, 92740, 139110, 278220, 2082013, 4164026, 6246039, 8328052, 10410065, 12492078, 20820130, 24984156, 31230195, 41640260, 62460390, 124920780]

約数ペア:

[(1, 124920780), (2, 62460390), (3, 41640260), (4, 31230195), (5, 24984156), (6, 20820130), (10, 12492078), (12, 10410065), (15, 8328052), (20, 6246039), (30, 4164026), (60, 2082013), (449, 278220), (898, 139110), (1347, 92740), (1796, 69555), (2245, 55644), (2694, 46370), (4490, 27822), (4637, 26940), (5388, 23185), (6735, 18548), (8980, 13911), (9274, 13470)]