2220094080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{385433}}^1$

素因数の和:385458

約数の個数: 96

約数和(自身を含む): 7666282260

約数和(自身を除く): 5446188180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 385433, 770866, 1156299, 1541732, 1927165, 2312598, 3083464, 3468897, 3854330, 4625196, 5781495, 6166928, 6937794, 7708660, 9250392, 11562990, 12333856, 13875588, 15417320, 17344485, 18500784, 23125980, 24667712, 27751176, 30834640, 34688970, 37001568, 46251960, 49335424, 55502352, 61669280, 69377940, 74003136, 92503920, 111004704, 123338560, 138755880, 148006272, 185007840, 222009408, 246677120, 277511760, 370015680, 444018816, 555023520, 740031360, 1110047040, 2220094080]

約数ペア:

[(1, 2220094080), (2, 1110047040), (3, 740031360), (4, 555023520), (5, 444018816), (6, 370015680), (8, 277511760), (9, 246677120), (10, 222009408), (12, 185007840), (15, 148006272), (16, 138755880), (18, 123338560), (20, 111004704), (24, 92503920), (30, 74003136), (32, 69377940), (36, 61669280), (40, 55502352), (45, 49335424), (48, 46251960), (60, 37001568), (64, 34688970), (72, 30834640), (80, 27751176), (90, 24667712), (96, 23125980), (120, 18500784), (128, 17344485), (144, 15417320), (160, 13875588), (180, 12333856), (192, 11562990), (240, 9250392), (288, 7708660), (320, 6937794), (360, 6166928), (384, 5781495), (480, 4625196), (576, 3854330), (640, 3468897), (720, 3083464), (960, 2312598), (1152, 1927165), (1440, 1541732), (1920, 1156299), (2880, 770866), (5760, 385433)]