108192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{450803}}^1$

素因数の和:450819

約数の個数: 40

約数和(自身を含む): 335398176

約数和(自身を除く): 227205456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 450803, 901606, 1352409, 1803212, 2254015, 2704818, 3606424, 4508030, 5409636, 6762045, 7212848, 9016060, 10819272, 13524090, 18032120, 21638544, 27048180, 36064240, 54096360, 108192720]

約数ペア:

[(1, 108192720), (2, 54096360), (3, 36064240), (4, 27048180), (5, 21638544), (6, 18032120), (8, 13524090), (10, 10819272), (12, 9016060), (15, 7212848), (16, 6762045), (20, 5409636), (24, 4508030), (30, 3606424), (40, 2704818), (48, 2254015), (60, 1803212), (80, 1352409), (120, 901606), (240, 450803)]