196815240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{546709}}^1$

素因数の和:546726

約数の個数: 48

約数和(自身を含む): 639650700

約数和(自身を除く): 442835460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 546709, 1093418, 1640127, 2186836, 2733545, 3280254, 4373672, 4920381, 5467090, 6560508, 8200635, 9840762, 10934180, 13121016, 16401270, 19681524, 21868360, 24601905, 32802540, 39363048, 49203810, 65605080, 98407620, 196815240]

約数ペア:

[(1, 196815240), (2, 98407620), (3, 65605080), (4, 49203810), (5, 39363048), (6, 32802540), (8, 24601905), (9, 21868360), (10, 19681524), (12, 16401270), (15, 13121016), (18, 10934180), (20, 9840762), (24, 8200635), (30, 6560508), (36, 5467090), (40, 4920381), (45, 4373672), (60, 3280254), (72, 2733545), (90, 2186836), (120, 1640127), (180, 1093418), (360, 546709)]