9360180

素因数分解:

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

素因数の和:513

約数の個数: 72

約数和(自身を含む): 28665000

約数和(自身を除く): 19304820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 349, 447, 596, 698, 745, 894, 1047, 1341, 1396, 1490, 1745, 1788, 2094, 2235, 2682, 2980, 3141, 3490, 4188, 4470, 5235, 5364, 6282, 6705, 6980, 8940, 10470, 12564, 13410, 15705, 20940, 26820, 31410, 52001, 62820, 104002, 156003, 208004, 260005, 312006, 468009, 520010, 624012, 780015, 936018, 1040020, 1560030, 1872036, 2340045, 3120060, 4680090, 9360180]

約数ペア:

[(1, 9360180), (2, 4680090), (3, 3120060), (4, 2340045), (5, 1872036), (6, 1560030), (9, 1040020), (10, 936018), (12, 780015), (15, 624012), (18, 520010), (20, 468009), (30, 312006), (36, 260005), (45, 208004), (60, 156003), (90, 104002), (149, 62820), (180, 52001), (298, 31410), (349, 26820), (447, 20940), (596, 15705), (698, 13410), (745, 12564), (894, 10470), (1047, 8940), (1341, 6980), (1396, 6705), (1490, 6282), (1745, 5364), (1788, 5235), (2094, 4470), (2235, 4188), (2682, 3490), (2980, 3141)]