15077160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 58106880

約数和(自身を除く): 43029720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 193, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 386, 420, 434, 465, 504, 558, 579, 620, 630, 651, 744, 772, 840, 868, 930, 965, 1085, 1116, 1158, 1240, 1260, 1302, 1351, 1395, 1544, 1736, 1737, 1860, 1930, 1953, 2170, 2232, 2316, 2520, 2604, 2702, 2790, 2895, 3255, 3474, 3720, 3860, 3906, 4053, 4340, 4632, 5208, 5404, 5580, 5790, 5983, 6510, 6755, 6948, 7720, 7812, 8106, 8680, 8685, 9765, 10808, 11160, 11580, 11966, 12159, 13020, 13510, 13896, 15624, 16212, 17370, 17949, 19530, 20265, 23160, 23932, 24318, 26040, 27020, 29915, 32424, 34740, 35898, 39060, 40530, 41881, 47864, 48636, 53847, 54040, 59830, 60795, 69480, 71796, 78120, 81060, 83762, 89745, 97272, 107694, 119660, 121590, 125643, 143592, 162120, 167524, 179490, 209405, 215388, 239320, 243180, 251286, 269235, 335048, 358980, 376929, 418810, 430776, 486360, 502572, 538470, 628215, 717960, 753858, 837620, 1005144, 1076940, 1256430, 1507716, 1675240, 1884645, 2153880, 2512860, 3015432, 3769290, 5025720, 7538580, 15077160]

約数ペア:

[(1, 15077160), (2, 7538580), (3, 5025720), (4, 3769290), (5, 3015432), (6, 2512860), (7, 2153880), (8, 1884645), (9, 1675240), (10, 1507716), (12, 1256430), (14, 1076940), (15, 1005144), (18, 837620), (20, 753858), (21, 717960), (24, 628215), (28, 538470), (30, 502572), (31, 486360), (35, 430776), (36, 418810), (40, 376929), (42, 358980), (45, 335048), (56, 269235), (60, 251286), (62, 243180), (63, 239320), (70, 215388), (72, 209405), (84, 179490), (90, 167524), (93, 162120), (105, 143592), (120, 125643), (124, 121590), (126, 119660), (140, 107694), (155, 97272), (168, 89745), (180, 83762), (186, 81060), (193, 78120), (210, 71796), (217, 69480), (248, 60795), (252, 59830), (279, 54040), (280, 53847), (310, 48636), (315, 47864), (360, 41881), (372, 40530), (386, 39060), (420, 35898), (434, 34740), (465, 32424), (504, 29915), (558, 27020), (579, 26040), (620, 24318), (630, 23932), (651, 23160), (744, 20265), (772, 19530), (840, 17949), (868, 17370), (930, 16212), (965, 15624), (1085, 13896), (1116, 13510), (1158, 13020), (1240, 12159), (1260, 11966), (1302, 11580), (1351, 11160), (1395, 10808), (1544, 9765), (1736, 8685), (1737, 8680), (1860, 8106), (1930, 7812), (1953, 7720), (2170, 6948), (2232, 6755), (2316, 6510), (2520, 5983), (2604, 5790), (2702, 5580), (2790, 5404), (2895, 5208), (3255, 4632), (3474, 4340), (3720, 4053), (3860, 3906)]