160768960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45673}}^1$

素因数の和:45701

約数の個数: 56

約数和(自身を含む): 417643056

約数和(自身を除く): 256874096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 45673, 91346, 182692, 228365, 365384, 456730, 502403, 730768, 913460, 1004806, 1461536, 1826920, 2009612, 2512015, 2923072, 3653840, 4019224, 5024030, 7307680, 8038448, 10048060, 14615360, 16076896, 20096120, 32153792, 40192240, 80384480, 160768960]

約数ペア:

[(1, 160768960), (2, 80384480), (4, 40192240), (5, 32153792), (8, 20096120), (10, 16076896), (11, 14615360), (16, 10048060), (20, 8038448), (22, 7307680), (32, 5024030), (40, 4019224), (44, 3653840), (55, 2923072), (64, 2512015), (80, 2009612), (88, 1826920), (110, 1461536), (160, 1004806), (176, 913460), (220, 730768), (320, 502403), (352, 456730), (440, 365384), (704, 228365), (880, 182692), (1760, 91346), (3520, 45673)]