227579160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7211}}^1$

素因数の和:7488

約数の個数: 64

約数和(自身を含む): 685428480

約数和(自身を除く): 457849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7211, 7890, 10520, 14422, 15780, 21633, 28844, 31560, 36055, 43266, 57688, 72110, 86532, 108165, 144220, 173064, 216330, 288440, 432660, 865320, 1896493, 3792986, 5689479, 7585972, 9482465, 11378958, 15171944, 18964930, 22757916, 28447395, 37929860, 45515832, 56894790, 75859720, 113789580, 227579160]

約数ペア:

[(1, 227579160), (2, 113789580), (3, 75859720), (4, 56894790), (5, 45515832), (6, 37929860), (8, 28447395), (10, 22757916), (12, 18964930), (15, 15171944), (20, 11378958), (24, 9482465), (30, 7585972), (40, 5689479), (60, 3792986), (120, 1896493), (263, 865320), (526, 432660), (789, 288440), (1052, 216330), (1315, 173064), (1578, 144220), (2104, 108165), (2630, 86532), (3156, 72110), (3945, 57688), (5260, 43266), (6312, 36055), (7211, 31560), (7890, 28844), (10520, 21633), (14422, 15780)]