60745680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28123}}^1$

素因数の和:28145

約数の個数: 80

約数和(自身を含む): 209242560

約数和(自身を除く): 148496880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 28123, 56246, 84369, 112492, 140615, 168738, 224984, 253107, 281230, 337476, 421845, 449968, 506214, 562460, 674952, 759321, 843690, 1012428, 1124920, 1265535, 1349904, 1518642, 1687380, 2024856, 2249840, 2531070, 3037284, 3374760, 3796605, 4049712, 5062140, 6074568, 6749520, 7593210, 10124280, 12149136, 15186420, 20248560, 30372840, 60745680]

約数ペア:

[(1, 60745680), (2, 30372840), (3, 20248560), (4, 15186420), (5, 12149136), (6, 10124280), (8, 7593210), (9, 6749520), (10, 6074568), (12, 5062140), (15, 4049712), (16, 3796605), (18, 3374760), (20, 3037284), (24, 2531070), (27, 2249840), (30, 2024856), (36, 1687380), (40, 1518642), (45, 1349904), (48, 1265535), (54, 1124920), (60, 1012428), (72, 843690), (80, 759321), (90, 674952), (108, 562460), (120, 506214), (135, 449968), (144, 421845), (180, 337476), (216, 281230), (240, 253107), (270, 224984), (360, 168738), (432, 140615), (540, 112492), (720, 84369), (1080, 56246), (2160, 28123)]