6240120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 18900000

約数和(自身を除く): 12659880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 349, 447, 596, 698, 745, 894, 1047, 1192, 1396, 1490, 1745, 1788, 2094, 2235, 2792, 2980, 3490, 3576, 4188, 4470, 5235, 5960, 6980, 8376, 8940, 10470, 13960, 17880, 20940, 41880, 52001, 104002, 156003, 208004, 260005, 312006, 416008, 520010, 624012, 780015, 1040020, 1248024, 1560030, 2080040, 3120060, 6240120]

約数ペア:

[(1, 6240120), (2, 3120060), (3, 2080040), (4, 1560030), (5, 1248024), (6, 1040020), (8, 780015), (10, 624012), (12, 520010), (15, 416008), (20, 312006), (24, 260005), (30, 208004), (40, 156003), (60, 104002), (120, 52001), (149, 41880), (298, 20940), (349, 17880), (447, 13960), (596, 10470), (698, 8940), (745, 8376), (894, 6980), (1047, 5960), (1192, 5235), (1396, 4470), (1490, 4188), (1745, 3576), (1788, 3490), (2094, 2980), (2235, 2792)]