23041320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 69621120

約数和(自身を除く): 46579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1223, 1256, 1570, 1884, 2355, 2446, 3140, 3669, 3768, 4710, 4892, 6115, 6280, 7338, 9420, 9784, 12230, 14676, 18345, 18840, 24460, 29352, 36690, 48920, 73380, 146760, 192011, 384022, 576033, 768044, 960055, 1152066, 1536088, 1920110, 2304132, 2880165, 3840220, 4608264, 5760330, 7680440, 11520660, 23041320]

約数ペア:

[(1, 23041320), (2, 11520660), (3, 7680440), (4, 5760330), (5, 4608264), (6, 3840220), (8, 2880165), (10, 2304132), (12, 1920110), (15, 1536088), (20, 1152066), (24, 960055), (30, 768044), (40, 576033), (60, 384022), (120, 192011), (157, 146760), (314, 73380), (471, 48920), (628, 36690), (785, 29352), (942, 24460), (1223, 18840), (1256, 18345), (1570, 14676), (1884, 12230), (2355, 9784), (2446, 9420), (3140, 7338), (3669, 6280), (3768, 6115), (4710, 4892)]