268974840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16361}}^1$

素因数の和:16512

約数の個数: 64

約数和(自身を含む): 812864160

約数和(自身を除く): 543889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16361, 16440, 32722, 49083, 65444, 81805, 98166, 130888, 163610, 196332, 245415, 327220, 392664, 490830, 654440, 981660, 1963320, 2241457, 4482914, 6724371, 8965828, 11207285, 13448742, 17931656, 22414570, 26897484, 33621855, 44829140, 53794968, 67243710, 89658280, 134487420, 268974840]

約数ペア:

[(1, 268974840), (2, 134487420), (3, 89658280), (4, 67243710), (5, 53794968), (6, 44829140), (8, 33621855), (10, 26897484), (12, 22414570), (15, 17931656), (20, 13448742), (24, 11207285), (30, 8965828), (40, 6724371), (60, 4482914), (120, 2241457), (137, 1963320), (274, 981660), (411, 654440), (548, 490830), (685, 392664), (822, 327220), (1096, 245415), (1370, 196332), (1644, 163610), (2055, 130888), (2740, 98166), (3288, 81805), (4110, 65444), (5480, 49083), (8220, 32722), (16361, 16440)]