1298222400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{270463}}^1$

素因数の和:270488

約数の個数: 84

約数和(自身を含む): 4259267072

約数和(自身を除く): 2961044672

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 270463, 540926, 811389, 1081852, 1352315, 1622778, 2163704, 2704630, 3245556, 4056945, 4327408, 5409260, 6491112, 6761575, 8113890, 8654816, 10818520, 12982224, 13523150, 16227780, 17309632, 20284725, 21637040, 25964448, 27046300, 32455560, 40569450, 43274080, 51928896, 54092600, 64911120, 81138900, 86548160, 108185200, 129822240, 162277800, 216370400, 259644480, 324555600, 432740800, 649111200, 1298222400]

約数ペア:

[(1, 1298222400), (2, 649111200), (3, 432740800), (4, 324555600), (5, 259644480), (6, 216370400), (8, 162277800), (10, 129822240), (12, 108185200), (15, 86548160), (16, 81138900), (20, 64911120), (24, 54092600), (25, 51928896), (30, 43274080), (32, 40569450), (40, 32455560), (48, 27046300), (50, 25964448), (60, 21637040), (64, 20284725), (75, 17309632), (80, 16227780), (96, 13523150), (100, 12982224), (120, 10818520), (150, 8654816), (160, 8113890), (192, 6761575), (200, 6491112), (240, 5409260), (300, 4327408), (320, 4056945), (400, 3245556), (480, 2704630), (600, 2163704), (800, 1622778), (960, 1352315), (1200, 1081852), (1600, 811389), (2400, 540926), (4800, 270463)]