161136960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3240

約数の個数: 112

約数和(自身を含む): 521427456

約数和(自身を除く): 360290496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3167, 3180, 3392, 4240, 5088, 6334, 6360, 8480, 9501, 10176, 12668, 12720, 15835, 16960, 19002, 25336, 25440, 31670, 38004, 47505, 50672, 50880, 63340, 76008, 95010, 101344, 126680, 152016, 167851, 190020, 202688, 253360, 304032, 335702, 380040, 503553, 506720, 608064, 671404, 760080, 839255, 1007106, 1013440, 1342808, 1520160, 1678510, 2014212, 2517765, 2685616, 3040320, 3357020, 4028424, 5035530, 5371232, 6714040, 8056848, 10071060, 10742464, 13428080, 16113696, 20142120, 26856160, 32227392, 40284240, 53712320, 80568480, 161136960]

約数ペア:

[(1, 161136960), (2, 80568480), (3, 53712320), (4, 40284240), (5, 32227392), (6, 26856160), (8, 20142120), (10, 16113696), (12, 13428080), (15, 10742464), (16, 10071060), (20, 8056848), (24, 6714040), (30, 5371232), (32, 5035530), (40, 4028424), (48, 3357020), (53, 3040320), (60, 2685616), (64, 2517765), (80, 2014212), (96, 1678510), (106, 1520160), (120, 1342808), (159, 1013440), (160, 1007106), (192, 839255), (212, 760080), (240, 671404), (265, 608064), (318, 506720), (320, 503553), (424, 380040), (480, 335702), (530, 304032), (636, 253360), (795, 202688), (848, 190020), (960, 167851), (1060, 152016), (1272, 126680), (1590, 101344), (1696, 95010), (2120, 76008), (2544, 63340), (3167, 50880), (3180, 50672), (3392, 47505), (4240, 38004), (5088, 31670), (6334, 25440), (6360, 25336), (8480, 19002), (9501, 16960), (10176, 15835), (12668, 12720)]