7863395040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5460691}}^1$

素因数の和:5460712

約数の個数: 72

約数和(自身を含む): 26833840488

約数和(自身を除く): 18970445448

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5460691, 10921382, 16382073, 21842764, 27303455, 32764146, 43685528, 49146219, 54606910, 65528292, 81910365, 87371056, 98292438, 109213820, 131056584, 163820730, 174742112, 196584876, 218427640, 245731095, 262113168, 327641460, 393169752, 436855280, 491462190, 524226336, 655282920, 786339504, 873710560, 982924380, 1310565840, 1572679008, 1965848760, 2621131680, 3931697520, 7863395040]

約数ペア:

[(1, 7863395040), (2, 3931697520), (3, 2621131680), (4, 1965848760), (5, 1572679008), (6, 1310565840), (8, 982924380), (9, 873710560), (10, 786339504), (12, 655282920), (15, 524226336), (16, 491462190), (18, 436855280), (20, 393169752), (24, 327641460), (30, 262113168), (32, 245731095), (36, 218427640), (40, 196584876), (45, 174742112), (48, 163820730), (60, 131056584), (72, 109213820), (80, 98292438), (90, 87371056), (96, 81910365), (120, 65528292), (144, 54606910), (160, 49146219), (180, 43685528), (240, 32764146), (288, 27303455), (360, 21842764), (480, 16382073), (720, 10921382), (1440, 5460691)]