1642405680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{760373}}^1$

素因数の和:760395

約数の個数: 80

約数和(自身を含む): 5657182560

約数和(自身を除く): 4014776880

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, 760373, 1520746, 2281119, 3041492, 3801865, 4562238, 6082984, 6843357, 7603730, 9124476, 11405595, 12165968, 13686714, 15207460, 18248952, 20530071, 22811190, 27373428, 30414920, 34216785, 36497904, 41060142, 45622380, 54746856, 60829840, 68433570, 82120284, 91244760, 102650355, 109493712, 136867140, 164240568, 182489520, 205300710, 273734280, 328481136, 410601420, 547468560, 821202840, 1642405680]

約数ペア:

[(1, 1642405680), (2, 821202840), (3, 547468560), (4, 410601420), (5, 328481136), (6, 273734280), (8, 205300710), (9, 182489520), (10, 164240568), (12, 136867140), (15, 109493712), (16, 102650355), (18, 91244760), (20, 82120284), (24, 68433570), (27, 60829840), (30, 54746856), (36, 45622380), (40, 41060142), (45, 36497904), (48, 34216785), (54, 30414920), (60, 27373428), (72, 22811190), (80, 20530071), (90, 18248952), (108, 15207460), (120, 13686714), (135, 12165968), (144, 11405595), (180, 9124476), (216, 7603730), (240, 6843357), (270, 6082984), (360, 4562238), (432, 3801865), (540, 3041492), (720, 2281119), (1080, 1520746), (2160, 760373)]