70849440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49201}}^1$

素因数の和:49222

約数の個数: 72

約数和(自身を含む): 241778628

約数和(自身を除く): 170929188

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, 49201, 98402, 147603, 196804, 246005, 295206, 393608, 442809, 492010, 590412, 738015, 787216, 885618, 984020, 1180824, 1476030, 1574432, 1771236, 1968040, 2214045, 2361648, 2952060, 3542472, 3936080, 4428090, 4723296, 5904120, 7084944, 7872160, 8856180, 11808240, 14169888, 17712360, 23616480, 35424720, 70849440]

約数ペア:

[(1, 70849440), (2, 35424720), (3, 23616480), (4, 17712360), (5, 14169888), (6, 11808240), (8, 8856180), (9, 7872160), (10, 7084944), (12, 5904120), (15, 4723296), (16, 4428090), (18, 3936080), (20, 3542472), (24, 2952060), (30, 2361648), (32, 2214045), (36, 1968040), (40, 1771236), (45, 1574432), (48, 1476030), (60, 1180824), (72, 984020), (80, 885618), (90, 787216), (96, 738015), (120, 590412), (144, 492010), (160, 442809), (180, 393608), (240, 295206), (288, 246005), (360, 196804), (480, 147603), (720, 98402), (1440, 49201)]