84513720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{704281}}^1$

素因数の和:704295

約数の個数: 32

約数和(自身を含む): 253541520

約数和(自身を除く): 169027800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 704281, 1408562, 2112843, 2817124, 3521405, 4225686, 5634248, 7042810, 8451372, 10564215, 14085620, 16902744, 21128430, 28171240, 42256860, 84513720]

約数ペア:

[(1, 84513720), (2, 42256860), (3, 28171240), (4, 21128430), (5, 16902744), (6, 14085620), (8, 10564215), (10, 8451372), (12, 7042810), (15, 5634248), (20, 4225686), (24, 3521405), (30, 2817124), (40, 2112843), (60, 1408562), (120, 704281)]