82505520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38197}}^1$

素因数の和:38219

約数の個数: 80

約数和(自身を含む): 284193120

約数和(自身を除く): 201687600

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, 38197, 76394, 114591, 152788, 190985, 229182, 305576, 343773, 381970, 458364, 572955, 611152, 687546, 763940, 916728, 1031319, 1145910, 1375092, 1527880, 1718865, 1833456, 2062638, 2291820, 2750184, 3055760, 3437730, 4125276, 4583640, 5156595, 5500368, 6875460, 8250552, 9167280, 10313190, 13750920, 16501104, 20626380, 27501840, 41252760, 82505520]

約数ペア:

[(1, 82505520), (2, 41252760), (3, 27501840), (4, 20626380), (5, 16501104), (6, 13750920), (8, 10313190), (9, 9167280), (10, 8250552), (12, 6875460), (15, 5500368), (16, 5156595), (18, 4583640), (20, 4125276), (24, 3437730), (27, 3055760), (30, 2750184), (36, 2291820), (40, 2062638), (45, 1833456), (48, 1718865), (54, 1527880), (60, 1375092), (72, 1145910), (80, 1031319), (90, 916728), (108, 763940), (120, 687546), (135, 611152), (144, 572955), (180, 458364), (216, 381970), (240, 343773), (270, 305576), (360, 229182), (432, 190985), (540, 152788), (720, 114591), (1080, 76394), (2160, 38197)]