161528160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 510596352

約数和(自身を除く): 349068192

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, 487, 691, 974, 1382, 1461, 1948, 2073, 2435, 2764, 2922, 3455, 3896, 4146, 4870, 5528, 5844, 6910, 7305, 7792, 8292, 9740, 10365, 11056, 11688, 13820, 14610, 15584, 16584, 19480, 20730, 22112, 23376, 27640, 29220, 33168, 38960, 41460, 46752, 55280, 58440, 66336, 77920, 82920, 110560, 116880, 165840, 233760, 331680, 336517, 673034, 1009551, 1346068, 1682585, 2019102, 2692136, 3365170, 4038204, 5047755, 5384272, 6730340, 8076408, 10095510, 10768544, 13460680, 16152816, 20191020, 26921360, 32305632, 40382040, 53842720, 80764080, 161528160]

約数ペア:

[(1, 161528160), (2, 80764080), (3, 53842720), (4, 40382040), (5, 32305632), (6, 26921360), (8, 20191020), (10, 16152816), (12, 13460680), (15, 10768544), (16, 10095510), (20, 8076408), (24, 6730340), (30, 5384272), (32, 5047755), (40, 4038204), (48, 3365170), (60, 2692136), (80, 2019102), (96, 1682585), (120, 1346068), (160, 1009551), (240, 673034), (480, 336517), (487, 331680), (691, 233760), (974, 165840), (1382, 116880), (1461, 110560), (1948, 82920), (2073, 77920), (2435, 66336), (2764, 58440), (2922, 55280), (3455, 46752), (3896, 41460), (4146, 38960), (4870, 33168), (5528, 29220), (5844, 27640), (6910, 23376), (7305, 22112), (7792, 20730), (8292, 19480), (9740, 16584), (10365, 15584), (11056, 14610), (11688, 13820)]