11971920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 37622592

約数和(自身を除く): 25650672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 601, 664, 830, 996, 1202, 1245, 1328, 1660, 1803, 1992, 2404, 2490, 3005, 3320, 3606, 3984, 4808, 4980, 6010, 6640, 7212, 9015, 9616, 9960, 12020, 14424, 18030, 19920, 24040, 28848, 36060, 48080, 49883, 72120, 99766, 144240, 149649, 199532, 249415, 299298, 399064, 498830, 598596, 748245, 798128, 997660, 1197192, 1496490, 1995320, 2394384, 2992980, 3990640, 5985960, 11971920]

約数ペア:

[(1, 11971920), (2, 5985960), (3, 3990640), (4, 2992980), (5, 2394384), (6, 1995320), (8, 1496490), (10, 1197192), (12, 997660), (15, 798128), (16, 748245), (20, 598596), (24, 498830), (30, 399064), (40, 299298), (48, 249415), (60, 199532), (80, 149649), (83, 144240), (120, 99766), (166, 72120), (240, 49883), (249, 48080), (332, 36060), (415, 28848), (498, 24040), (601, 19920), (664, 18030), (830, 14424), (996, 12020), (1202, 9960), (1245, 9616), (1328, 9015), (1660, 7212), (1803, 6640), (1992, 6010), (2404, 4980), (2490, 4808), (3005, 3984), (3320, 3606)]