4125960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 13679640

約数和(自身を除く): 9553680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 157, 180, 219, 292, 314, 360, 365, 438, 471, 584, 628, 657, 730, 785, 876, 942, 1095, 1256, 1314, 1413, 1460, 1570, 1752, 1884, 2190, 2355, 2628, 2826, 2920, 3140, 3285, 3768, 4380, 4710, 5256, 5652, 6280, 6570, 7065, 8760, 9420, 11304, 11461, 13140, 14130, 18840, 22922, 26280, 28260, 34383, 45844, 56520, 57305, 68766, 91688, 103149, 114610, 137532, 171915, 206298, 229220, 275064, 343830, 412596, 458440, 515745, 687660, 825192, 1031490, 1375320, 2062980, 4125960]

約数ペア:

[(1, 4125960), (2, 2062980), (3, 1375320), (4, 1031490), (5, 825192), (6, 687660), (8, 515745), (9, 458440), (10, 412596), (12, 343830), (15, 275064), (18, 229220), (20, 206298), (24, 171915), (30, 137532), (36, 114610), (40, 103149), (45, 91688), (60, 68766), (72, 57305), (73, 56520), (90, 45844), (120, 34383), (146, 28260), (157, 26280), (180, 22922), (219, 18840), (292, 14130), (314, 13140), (360, 11461), (365, 11304), (438, 9420), (471, 8760), (584, 7065), (628, 6570), (657, 6280), (730, 5652), (785, 5256), (876, 4710), (942, 4380), (1095, 3768), (1256, 3285), (1314, 3140), (1413, 2920), (1460, 2826), (1570, 2628), (1752, 2355), (1884, 2190)]