159995040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{333323}}^1$

素因数の和:333341

約数の個数: 48

約数和(自身を含む): 503985888

約数和(自身を除く): 343990848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 333323, 666646, 999969, 1333292, 1666615, 1999938, 2666584, 3333230, 3999876, 4999845, 5333168, 6666460, 7999752, 9999690, 10666336, 13332920, 15999504, 19999380, 26665840, 31999008, 39998760, 53331680, 79997520, 159995040]

約数ペア:

[(1, 159995040), (2, 79997520), (3, 53331680), (4, 39998760), (5, 31999008), (6, 26665840), (8, 19999380), (10, 15999504), (12, 13332920), (15, 10666336), (16, 9999690), (20, 7999752), (24, 6666460), (30, 5333168), (32, 4999845), (40, 3999876), (48, 3333230), (60, 2666584), (80, 1999938), (96, 1666615), (120, 1333292), (160, 999969), (240, 666646), (480, 333323)]