85045680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39373}}^1$

素因数の和:39395

約数の個数: 80

約数和(自身を含む): 292942560

約数和(自身を除く): 207896880

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, 39373, 78746, 118119, 157492, 196865, 236238, 314984, 354357, 393730, 472476, 590595, 629968, 708714, 787460, 944952, 1063071, 1181190, 1417428, 1574920, 1771785, 1889904, 2126142, 2362380, 2834856, 3149840, 3543570, 4252284, 4724760, 5315355, 5669712, 7087140, 8504568, 9449520, 10630710, 14174280, 17009136, 21261420, 28348560, 42522840, 85045680]

約数ペア:

[(1, 85045680), (2, 42522840), (3, 28348560), (4, 21261420), (5, 17009136), (6, 14174280), (8, 10630710), (9, 9449520), (10, 8504568), (12, 7087140), (15, 5669712), (16, 5315355), (18, 4724760), (20, 4252284), (24, 3543570), (27, 3149840), (30, 2834856), (36, 2362380), (40, 2126142), (45, 1889904), (48, 1771785), (54, 1574920), (60, 1417428), (72, 1181190), (80, 1063071), (90, 944952), (108, 787460), (120, 708714), (135, 629968), (144, 590595), (180, 472476), (216, 393730), (240, 354357), (270, 314984), (360, 236238), (432, 196865), (540, 157492), (720, 118119), (1080, 78746), (2160, 39373)]