2496580920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{62477}}^1$

素因数の和:62534

約数の個数: 128

約数和(自身を含む): 8546990400

約数和(自身を除く): 6050409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 62477, 124954, 187431, 249908, 312385, 374862, 499816, 562293, 624770, 749724, 937155, 1124586, 1249540, 1499448, 1686879, 1874310, 2249172, 2311649, 2499080, 2811465, 3373758, 3748620, 4498344, 4623298, 5622930, 6747516, 6934947, 7497240, 8434395, 9246596, 11245860, 11558245, 13495032, 13869894, 16868790, 18493192, 20804841, 22491720, 23116490, 27739788, 33737580, 34674735, 41609682, 46232980, 55479576, 62414523, 67475160, 69349470, 83219364, 92465960, 104024205, 124829046, 138698940, 166438728, 208048410, 249658092, 277397880, 312072615, 416096820, 499316184, 624145230, 832193640, 1248290460, 2496580920]

約数ペア:

[(1, 2496580920), (2, 1248290460), (3, 832193640), (4, 624145230), (5, 499316184), (6, 416096820), (8, 312072615), (9, 277397880), (10, 249658092), (12, 208048410), (15, 166438728), (18, 138698940), (20, 124829046), (24, 104024205), (27, 92465960), (30, 83219364), (36, 69349470), (37, 67475160), (40, 62414523), (45, 55479576), (54, 46232980), (60, 41609682), (72, 34674735), (74, 33737580), (90, 27739788), (108, 23116490), (111, 22491720), (120, 20804841), (135, 18493192), (148, 16868790), (180, 13869894), (185, 13495032), (216, 11558245), (222, 11245860), (270, 9246596), (296, 8434395), (333, 7497240), (360, 6934947), (370, 6747516), (444, 5622930), (540, 4623298), (555, 4498344), (666, 3748620), (740, 3373758), (888, 2811465), (999, 2499080), (1080, 2311649), (1110, 2249172), (1332, 1874310), (1480, 1686879), (1665, 1499448), (1998, 1249540), (2220, 1124586), (2664, 937155), (3330, 749724), (3996, 624770), (4440, 562293), (4995, 499816), (6660, 374862), (7992, 312385), (9990, 249908), (13320, 187431), (19980, 124954), (39960, 62477)]