185481360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 160

約数和(自身を含む): 654065280

約数和(自身を除く): 468583920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 1997, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 3994, 4644, 5160, 5805, 5991, 6192, 7740, 7988, 9288, 9985, 10320, 11610, 11982, 15480, 15976, 17973, 18576, 19970, 23220, 23964, 29955, 30960, 31952, 35946, 39940, 46440, 47928, 53919, 59910, 71892, 79880, 85871, 89865, 92880, 95856, 107838, 119820, 143784, 159760, 171742, 179730, 215676, 239640, 257613, 269595, 287568, 343484, 359460, 429355, 431352, 479280, 515226, 539190, 686968, 718920, 772839, 858710, 862704, 1030452, 1078380, 1288065, 1373936, 1437840, 1545678, 1717420, 2060904, 2156760, 2318517, 2576130, 3091356, 3434840, 3864195, 4121808, 4313520, 4637034, 5152260, 6182712, 6869680, 7728390, 9274068, 10304520, 11592585, 12365424, 15456780, 18548136, 20609040, 23185170, 30913560, 37096272, 46370340, 61827120, 92740680, 185481360]

約数ペア:

[(1, 185481360), (2, 92740680), (3, 61827120), (4, 46370340), (5, 37096272), (6, 30913560), (8, 23185170), (9, 20609040), (10, 18548136), (12, 15456780), (15, 12365424), (16, 11592585), (18, 10304520), (20, 9274068), (24, 7728390), (27, 6869680), (30, 6182712), (36, 5152260), (40, 4637034), (43, 4313520), (45, 4121808), (48, 3864195), (54, 3434840), (60, 3091356), (72, 2576130), (80, 2318517), (86, 2156760), (90, 2060904), (108, 1717420), (120, 1545678), (129, 1437840), (135, 1373936), (144, 1288065), (172, 1078380), (180, 1030452), (215, 862704), (216, 858710), (240, 772839), (258, 718920), (270, 686968), (344, 539190), (360, 515226), (387, 479280), (430, 431352), (432, 429355), (516, 359460), (540, 343484), (645, 287568), (688, 269595), (720, 257613), (774, 239640), (860, 215676), (1032, 179730), (1080, 171742), (1161, 159760), (1290, 143784), (1548, 119820), (1720, 107838), (1935, 95856), (1997, 92880), (2064, 89865), (2160, 85871), (2322, 79880), (2580, 71892), (3096, 59910), (3440, 53919), (3870, 47928), (3994, 46440), (4644, 39940), (5160, 35946), (5805, 31952), (5991, 30960), (6192, 29955), (7740, 23964), (7988, 23220), (9288, 19970), (9985, 18576), (10320, 17973), (11610, 15976), (11982, 15480)]