53995440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 168569568

約数和(自身を除く): 114574128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1433, 1570, 1884, 2355, 2512, 2866, 3140, 3768, 4299, 4710, 5732, 6280, 7165, 7536, 8598, 9420, 11464, 12560, 14330, 17196, 18840, 21495, 22928, 28660, 34392, 37680, 42990, 57320, 68784, 85980, 114640, 171960, 224981, 343920, 449962, 674943, 899924, 1124905, 1349886, 1799848, 2249810, 2699772, 3374715, 3599696, 4499620, 5399544, 6749430, 8999240, 10799088, 13498860, 17998480, 26997720, 53995440]

約数ペア:

[(1, 53995440), (2, 26997720), (3, 17998480), (4, 13498860), (5, 10799088), (6, 8999240), (8, 6749430), (10, 5399544), (12, 4499620), (15, 3599696), (16, 3374715), (20, 2699772), (24, 2249810), (30, 1799848), (40, 1349886), (48, 1124905), (60, 899924), (80, 674943), (120, 449962), (157, 343920), (240, 224981), (314, 171960), (471, 114640), (628, 85980), (785, 68784), (942, 57320), (1256, 42990), (1433, 37680), (1570, 34392), (1884, 28660), (2355, 22928), (2512, 21495), (2866, 18840), (3140, 17196), (3768, 14330), (4299, 12560), (4710, 11464), (5732, 9420), (6280, 8598), (7165, 7536)]