47682720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33113}}^1$

素因数の和:33134

約数の個数: 72

約数和(自身を含む): 162722196

約数和(自身を除く): 115039476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33113, 66226, 99339, 132452, 165565, 198678, 264904, 298017, 331130, 397356, 496695, 529808, 596034, 662260, 794712, 993390, 1059616, 1192068, 1324520, 1490085, 1589424, 1986780, 2384136, 2649040, 2980170, 3178848, 3973560, 4768272, 5298080, 5960340, 7947120, 9536544, 11920680, 15894240, 23841360, 47682720]

約数ペア:

[(1, 47682720), (2, 23841360), (3, 15894240), (4, 11920680), (5, 9536544), (6, 7947120), (8, 5960340), (9, 5298080), (10, 4768272), (12, 3973560), (15, 3178848), (16, 2980170), (18, 2649040), (20, 2384136), (24, 1986780), (30, 1589424), (32, 1490085), (36, 1324520), (40, 1192068), (45, 1059616), (48, 993390), (60, 794712), (72, 662260), (80, 596034), (90, 529808), (96, 496695), (120, 397356), (144, 331130), (160, 298017), (180, 264904), (240, 198678), (288, 165565), (360, 132452), (480, 99339), (720, 66226), (1440, 33113)]