85673520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 289463616

約数和(自身を除く): 203790096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 463, 514, 720, 771, 926, 1028, 1285, 1389, 1542, 1852, 2056, 2313, 2315, 2570, 2778, 3084, 3704, 3855, 4112, 4167, 4626, 4630, 5140, 5556, 6168, 6945, 7408, 7710, 8334, 9252, 9260, 10280, 11112, 11565, 12336, 13890, 15420, 16668, 18504, 18520, 20560, 20835, 22224, 23130, 27780, 30840, 33336, 37008, 37040, 41670, 46260, 55560, 61680, 66672, 83340, 92520, 111120, 118991, 166680, 185040, 237982, 333360, 356973, 475964, 594955, 713946, 951928, 1070919, 1189910, 1427892, 1784865, 1903856, 2141838, 2379820, 2855784, 3569730, 4283676, 4759640, 5354595, 5711568, 7139460, 8567352, 9519280, 10709190, 14278920, 17134704, 21418380, 28557840, 42836760, 85673520]

約数ペア:

[(1, 85673520), (2, 42836760), (3, 28557840), (4, 21418380), (5, 17134704), (6, 14278920), (8, 10709190), (9, 9519280), (10, 8567352), (12, 7139460), (15, 5711568), (16, 5354595), (18, 4759640), (20, 4283676), (24, 3569730), (30, 2855784), (36, 2379820), (40, 2141838), (45, 1903856), (48, 1784865), (60, 1427892), (72, 1189910), (80, 1070919), (90, 951928), (120, 713946), (144, 594955), (180, 475964), (240, 356973), (257, 333360), (360, 237982), (463, 185040), (514, 166680), (720, 118991), (771, 111120), (926, 92520), (1028, 83340), (1285, 66672), (1389, 61680), (1542, 55560), (1852, 46260), (2056, 41670), (2313, 37040), (2315, 37008), (2570, 33336), (2778, 30840), (3084, 27780), (3704, 23130), (3855, 22224), (4112, 20835), (4167, 20560), (4626, 18520), (4630, 18504), (5140, 16668), (5556, 15420), (6168, 13890), (6945, 12336), (7408, 11565), (7710, 11112), (8334, 10280), (9252, 9260)]