2780472000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{115853}}^1$

素因数の和:115883

約数の個数: 112

約数和(自身を含む): 9181197792

約数和(自身を除く): 6400725792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 115853, 231706, 347559, 463412, 579265, 695118, 926824, 1158530, 1390236, 1737795, 1853648, 2317060, 2780472, 2896325, 3475590, 3707296, 4634120, 5560944, 5792650, 6951180, 7414592, 8688975, 9268240, 11121888, 11585300, 13902360, 14481625, 17377950, 18536480, 22243776, 23170600, 27804720, 28963250, 34755900, 37072960, 43444875, 46341200, 55609440, 57926500, 69511800, 86889750, 92682400, 111218880, 115853000, 139023600, 173779500, 185364800, 231706000, 278047200, 347559000, 463412000, 556094400, 695118000, 926824000, 1390236000, 2780472000]

約数ペア:

[(1, 2780472000), (2, 1390236000), (3, 926824000), (4, 695118000), (5, 556094400), (6, 463412000), (8, 347559000), (10, 278047200), (12, 231706000), (15, 185364800), (16, 173779500), (20, 139023600), (24, 115853000), (25, 111218880), (30, 92682400), (32, 86889750), (40, 69511800), (48, 57926500), (50, 55609440), (60, 46341200), (64, 43444875), (75, 37072960), (80, 34755900), (96, 28963250), (100, 27804720), (120, 23170600), (125, 22243776), (150, 18536480), (160, 17377950), (192, 14481625), (200, 13902360), (240, 11585300), (250, 11121888), (300, 9268240), (320, 8688975), (375, 7414592), (400, 6951180), (480, 5792650), (500, 5560944), (600, 4634120), (750, 3707296), (800, 3475590), (960, 2896325), (1000, 2780472), (1200, 2317060), (1500, 1853648), (1600, 1737795), (2000, 1390236), (2400, 1158530), (3000, 926824), (4000, 695118), (4800, 579265), (6000, 463412), (8000, 347559), (12000, 231706), (24000, 115853)]