15612811440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65053381}}^1$

素因数の和:65053397

約数の個数: 40

約数和(自身を含む): 48399716208

約数和(自身を除く): 32786904768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65053381, 130106762, 195160143, 260213524, 325266905, 390320286, 520427048, 650533810, 780640572, 975800715, 1040854096, 1301067620, 1561281144, 1951601430, 2602135240, 3122562288, 3903202860, 5204270480, 7806405720, 15612811440]

約数ペア:

[(1, 15612811440), (2, 7806405720), (3, 5204270480), (4, 3903202860), (5, 3122562288), (6, 2602135240), (8, 1951601430), (10, 1561281144), (12, 1301067620), (15, 1040854096), (16, 975800715), (20, 780640572), (24, 650533810), (30, 520427048), (40, 390320286), (48, 325266905), (60, 260213524), (80, 195160143), (120, 130106762), (240, 65053381)]