67447920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281033}}^1$

素因数の和:281049

約数の個数: 40

約数和(自身を含む): 209089296

約数和(自身を除く): 141641376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281033, 562066, 843099, 1124132, 1405165, 1686198, 2248264, 2810330, 3372396, 4215495, 4496528, 5620660, 6744792, 8430990, 11241320, 13489584, 16861980, 22482640, 33723960, 67447920]

約数ペア:

[(1, 67447920), (2, 33723960), (3, 22482640), (4, 16861980), (5, 13489584), (6, 11241320), (8, 8430990), (10, 6744792), (12, 5620660), (15, 4496528), (16, 4215495), (20, 3372396), (24, 2810330), (30, 2248264), (40, 1686198), (48, 1405165), (60, 1124132), (80, 843099), (120, 562066), (240, 281033)]