157824360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{438401}}^1$

素因数の和:438418

約数の個数: 48

約数和(自身を含む): 512930340

約数和(自身を除く): 355105980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 438401, 876802, 1315203, 1753604, 2192005, 2630406, 3507208, 3945609, 4384010, 5260812, 6576015, 7891218, 8768020, 10521624, 13152030, 15782436, 17536040, 19728045, 26304060, 31564872, 39456090, 52608120, 78912180, 157824360]

約数ペア:

[(1, 157824360), (2, 78912180), (3, 52608120), (4, 39456090), (5, 31564872), (6, 26304060), (8, 19728045), (9, 17536040), (10, 15782436), (12, 13152030), (15, 10521624), (18, 8768020), (20, 7891218), (24, 6576015), (30, 5260812), (36, 4384010), (40, 3945609), (45, 3507208), (60, 2630406), (72, 2192005), (90, 1753604), (120, 1315203), (180, 876802), (360, 438401)]