12607920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 46872000

約数和(自身を除く): 34264080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 449, 468, 520, 540, 585, 624, 702, 720, 780, 898, 936, 1040, 1080, 1170, 1347, 1404, 1560, 1755, 1796, 1872, 2160, 2245, 2340, 2694, 2808, 3120, 3510, 3592, 4041, 4490, 4680, 5388, 5616, 5837, 6735, 7020, 7184, 8082, 8980, 9360, 10776, 11674, 12123, 13470, 14040, 16164, 17511, 17960, 20205, 21552, 23348, 24246, 26940, 28080, 29185, 32328, 35022, 35920, 40410, 46696, 48492, 52533, 53880, 58370, 60615, 64656, 70044, 80820, 87555, 93392, 96984, 105066, 107760, 116740, 121230, 140088, 157599, 161640, 175110, 193968, 210132, 233480, 242460, 262665, 280176, 315198, 323280, 350220, 420264, 466960, 484920, 525330, 630396, 700440, 787995, 840528, 969840, 1050660, 1260792, 1400880, 1575990, 2101320, 2521584, 3151980, 4202640, 6303960, 12607920]

約数ペア:

[(1, 12607920), (2, 6303960), (3, 4202640), (4, 3151980), (5, 2521584), (6, 2101320), (8, 1575990), (9, 1400880), (10, 1260792), (12, 1050660), (13, 969840), (15, 840528), (16, 787995), (18, 700440), (20, 630396), (24, 525330), (26, 484920), (27, 466960), (30, 420264), (36, 350220), (39, 323280), (40, 315198), (45, 280176), (48, 262665), (52, 242460), (54, 233480), (60, 210132), (65, 193968), (72, 175110), (78, 161640), (80, 157599), (90, 140088), (104, 121230), (108, 116740), (117, 107760), (120, 105066), (130, 96984), (135, 93392), (144, 87555), (156, 80820), (180, 70044), (195, 64656), (208, 60615), (216, 58370), (234, 53880), (240, 52533), (260, 48492), (270, 46696), (312, 40410), (351, 35920), (360, 35022), (390, 32328), (432, 29185), (449, 28080), (468, 26940), (520, 24246), (540, 23348), (585, 21552), (624, 20205), (702, 17960), (720, 17511), (780, 16164), (898, 14040), (936, 13470), (1040, 12123), (1080, 11674), (1170, 10776), (1347, 9360), (1404, 8980), (1560, 8082), (1755, 7184), (1796, 7020), (1872, 6735), (2160, 5837), (2245, 5616), (2340, 5388), (2694, 4680), (2808, 4490), (3120, 4041), (3510, 3592)]