201948192720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280483601}}^1$

素因数の和:280483620

約数の個数: 60

約数和(自身を含む): 678209349636

約数和(自身を除く): 476261156916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 280483601, 560967202, 841450803, 1121934404, 1402418005, 1682901606, 2243868808, 2524352409, 2804836010, 3365803212, 4207254015, 4487737616, 5048704818, 5609672020, 6731606424, 8414508030, 10097409636, 11219344040, 12621762045, 13463212848, 16829016060, 20194819272, 22438688080, 25243524090, 33658032120, 40389638544, 50487048180, 67316064240, 100974096360, 201948192720]

約数ペア:

[(1, 201948192720), (2, 100974096360), (3, 67316064240), (4, 50487048180), (5, 40389638544), (6, 33658032120), (8, 25243524090), (9, 22438688080), (10, 20194819272), (12, 16829016060), (15, 13463212848), (16, 12621762045), (18, 11219344040), (20, 10097409636), (24, 8414508030), (30, 6731606424), (36, 5609672020), (40, 5048704818), (45, 4487737616), (48, 4207254015), (60, 3365803212), (72, 2804836010), (80, 2524352409), (90, 2243868808), (120, 1682901606), (144, 1402418005), (180, 1121934404), (240, 841450803), (360, 560967202), (720, 280483601)]