117492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{489553}}^1$

素因数の和:489569

約数の個数: 40

約数和(自身を含む): 364228176

約数和(自身を除く): 246735456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 489553, 979106, 1468659, 1958212, 2447765, 2937318, 3916424, 4895530, 5874636, 7343295, 7832848, 9791060, 11749272, 14686590, 19582120, 23498544, 29373180, 39164240, 58746360, 117492720]

約数ペア:

[(1, 117492720), (2, 58746360), (3, 39164240), (4, 29373180), (5, 23498544), (6, 19582120), (8, 14686590), (10, 11749272), (12, 9791060), (15, 7832848), (16, 7343295), (20, 5874636), (24, 4895530), (30, 3916424), (40, 2937318), (48, 2447765), (60, 1958212), (80, 1468659), (120, 979106), (240, 489553)]