2425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1145

約数の個数: 80

約数和(自身を含む): 8362560

約数和(自身を除く): 5936880

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, 1123, 2160, 2246, 3369, 4492, 5615, 6738, 8984, 10107, 11230, 13476, 16845, 17968, 20214, 22460, 26952, 30321, 33690, 40428, 44920, 50535, 53904, 60642, 67380, 80856, 89840, 101070, 121284, 134760, 151605, 161712, 202140, 242568, 269520, 303210, 404280, 485136, 606420, 808560, 1212840, 2425680]

約数ペア:

[(1, 2425680), (2, 1212840), (3, 808560), (4, 606420), (5, 485136), (6, 404280), (8, 303210), (9, 269520), (10, 242568), (12, 202140), (15, 161712), (16, 151605), (18, 134760), (20, 121284), (24, 101070), (27, 89840), (30, 80856), (36, 67380), (40, 60642), (45, 53904), (48, 50535), (54, 44920), (60, 40428), (72, 33690), (80, 30321), (90, 26952), (108, 22460), (120, 20214), (135, 17968), (144, 16845), (180, 13476), (216, 11230), (240, 10107), (270, 8984), (360, 6738), (432, 5615), (540, 4492), (720, 3369), (1080, 2246), (1123, 2160)]