211641120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48991}}^1$

素因数の和:49015

約数の個数: 96

約数和(自身を含む): 740759040

約数和(自身を除く): 529117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 48991, 97982, 146973, 195964, 244955, 293946, 391928, 440919, 489910, 587892, 734865, 783856, 881838, 979820, 1175784, 1322757, 1469730, 1567712, 1763676, 1959640, 2204595, 2351568, 2645514, 2939460, 3527352, 3919280, 4409190, 4703136, 5291028, 5878920, 6613785, 7054704, 7838560, 8818380, 10582056, 11757840, 13227570, 14109408, 17636760, 21164112, 23515680, 26455140, 35273520, 42328224, 52910280, 70547040, 105820560, 211641120]

約数ペア:

[(1, 211641120), (2, 105820560), (3, 70547040), (4, 52910280), (5, 42328224), (6, 35273520), (8, 26455140), (9, 23515680), (10, 21164112), (12, 17636760), (15, 14109408), (16, 13227570), (18, 11757840), (20, 10582056), (24, 8818380), (27, 7838560), (30, 7054704), (32, 6613785), (36, 5878920), (40, 5291028), (45, 4703136), (48, 4409190), (54, 3919280), (60, 3527352), (72, 2939460), (80, 2645514), (90, 2351568), (96, 2204595), (108, 1959640), (120, 1763676), (135, 1567712), (144, 1469730), (160, 1322757), (180, 1175784), (216, 979820), (240, 881838), (270, 783856), (288, 734865), (360, 587892), (432, 489910), (480, 440919), (540, 391928), (720, 293946), (864, 244955), (1080, 195964), (1440, 146973), (2160, 97982), (4320, 48991)]