80554704480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55940767}}^1$

素因数の和:55940788

約数の個数: 72

約数和(自身を含む): 274892933952

約数和(自身を除く): 194338229472

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, 55940767, 111881534, 167822301, 223763068, 279703835, 335644602, 447526136, 503466903, 559407670, 671289204, 839111505, 895052272, 1006933806, 1118815340, 1342578408, 1678223010, 1790104544, 2013867612, 2237630680, 2517334515, 2685156816, 3356446020, 4027735224, 4475261360, 5034669030, 5370313632, 6712892040, 8055470448, 8950522720, 10069338060, 13425784080, 16110940896, 20138676120, 26851568160, 40277352240, 80554704480]

約数ペア:

[(1, 80554704480), (2, 40277352240), (3, 26851568160), (4, 20138676120), (5, 16110940896), (6, 13425784080), (8, 10069338060), (9, 8950522720), (10, 8055470448), (12, 6712892040), (15, 5370313632), (16, 5034669030), (18, 4475261360), (20, 4027735224), (24, 3356446020), (30, 2685156816), (32, 2517334515), (36, 2237630680), (40, 2013867612), (45, 1790104544), (48, 1678223010), (60, 1342578408), (72, 1118815340), (80, 1006933806), (90, 895052272), (96, 839111505), (120, 671289204), (144, 559407670), (160, 503466903), (180, 447526136), (240, 335644602), (288, 279703835), (360, 223763068), (480, 167822301), (720, 111881534), (1440, 55940767)]