507819120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4157}}^1$

素因数の和:4682

約数の個数: 80

約数和(自身を含む): 1577711520

約数和(自身を除く): 1069892400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 2036, 2545, 3054, 4072, 4157, 5090, 6108, 7635, 8144, 8314, 10180, 12216, 12471, 15270, 16628, 20360, 20785, 24432, 24942, 30540, 33256, 40720, 41570, 49884, 61080, 62355, 66512, 83140, 99768, 122160, 124710, 166280, 199536, 249420, 332560, 498840, 997680, 2115913, 4231826, 6347739, 8463652, 10579565, 12695478, 16927304, 21159130, 25390956, 31738695, 33854608, 42318260, 50781912, 63477390, 84636520, 101563824, 126954780, 169273040, 253909560, 507819120]

約数ペア:

[(1, 507819120), (2, 253909560), (3, 169273040), (4, 126954780), (5, 101563824), (6, 84636520), (8, 63477390), (10, 50781912), (12, 42318260), (15, 33854608), (16, 31738695), (20, 25390956), (24, 21159130), (30, 16927304), (40, 12695478), (48, 10579565), (60, 8463652), (80, 6347739), (120, 4231826), (240, 2115913), (509, 997680), (1018, 498840), (1527, 332560), (2036, 249420), (2545, 199536), (3054, 166280), (4072, 124710), (4157, 122160), (5090, 99768), (6108, 83140), (7635, 66512), (8144, 62355), (8314, 61080), (10180, 49884), (12216, 41570), (12471, 40720), (15270, 33256), (16628, 30540), (20360, 24942), (20785, 24432)]