71186520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16033}}^1$

素因数の和:16084

約数の個数: 64

約数和(自身を含む): 219345120

約数和(自身を除く): 148158600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 16033, 32066, 48099, 64132, 80165, 96198, 128264, 160330, 192396, 240495, 320660, 384792, 480990, 593221, 641320, 961980, 1186442, 1779663, 1923960, 2372884, 2966105, 3559326, 4745768, 5932210, 7118652, 8898315, 11864420, 14237304, 17796630, 23728840, 35593260, 71186520]

約数ペア:

[(1, 71186520), (2, 35593260), (3, 23728840), (4, 17796630), (5, 14237304), (6, 11864420), (8, 8898315), (10, 7118652), (12, 5932210), (15, 4745768), (20, 3559326), (24, 2966105), (30, 2372884), (37, 1923960), (40, 1779663), (60, 1186442), (74, 961980), (111, 641320), (120, 593221), (148, 480990), (185, 384792), (222, 320660), (296, 240495), (370, 192396), (444, 160330), (555, 128264), (740, 96198), (888, 80165), (1110, 64132), (1480, 48099), (2220, 32066), (4440, 16033)]