121179720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53149}}^1$

素因数の和:53182

約数の個数: 64

約数和(自身を含む): 382680000

約数和(自身を除く): 261500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 53149, 106298, 159447, 212596, 265745, 318894, 425192, 531490, 637788, 797235, 1009831, 1062980, 1275576, 1594470, 2019662, 2125960, 3029493, 3188940, 4039324, 5049155, 6058986, 6377880, 8078648, 10098310, 12117972, 15147465, 20196620, 24235944, 30294930, 40393240, 60589860, 121179720]

約数ペア:

[(1, 121179720), (2, 60589860), (3, 40393240), (4, 30294930), (5, 24235944), (6, 20196620), (8, 15147465), (10, 12117972), (12, 10098310), (15, 8078648), (19, 6377880), (20, 6058986), (24, 5049155), (30, 4039324), (38, 3188940), (40, 3029493), (57, 2125960), (60, 2019662), (76, 1594470), (95, 1275576), (114, 1062980), (120, 1009831), (152, 797235), (190, 637788), (228, 531490), (285, 425192), (380, 318894), (456, 265745), (570, 212596), (760, 159447), (1140, 106298), (2280, 53149)]