455307840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12197

約数の個数: 168

約数和(自身を含む): 1686674808

約数和(自身を除く): 1231366968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12161, 12480, 18720, 24322, 36483, 37440, 48644, 60805, 72966, 97288, 109449, 121610, 145932, 158093, 182415, 194576, 218898, 243220, 291864, 316186, 364830, 389152, 437796, 474279, 486440, 547245, 583728, 632372, 729660, 778304, 790465, 875592, 948558, 972880, 1094490, 1167456, 1264744, 1422837, 1459320, 1580930, 1751184, 1897116, 1945760, 2188980, 2334912, 2371395, 2529488, 2845674, 2918640, 3161860, 3502368, 3794232, 3891520, 4377960, 4742790, 5058976, 5691348, 5837280, 6323720, 7004736, 7114185, 7588464, 8755920, 9485580, 10117952, 11382696, 11674560, 12647440, 14228370, 15176928, 17511840, 18971160, 22765392, 25294880, 28456740, 30353856, 35023680, 37942320, 45530784, 50589760, 56913480, 75884640, 91061568, 113826960, 151769280, 227653920, 455307840]

約数ペア:

[(1, 455307840), (2, 227653920), (3, 151769280), (4, 113826960), (5, 91061568), (6, 75884640), (8, 56913480), (9, 50589760), (10, 45530784), (12, 37942320), (13, 35023680), (15, 30353856), (16, 28456740), (18, 25294880), (20, 22765392), (24, 18971160), (26, 17511840), (30, 15176928), (32, 14228370), (36, 12647440), (39, 11674560), (40, 11382696), (45, 10117952), (48, 9485580), (52, 8755920), (60, 7588464), (64, 7114185), (65, 7004736), (72, 6323720), (78, 5837280), (80, 5691348), (90, 5058976), (96, 4742790), (104, 4377960), (117, 3891520), (120, 3794232), (130, 3502368), (144, 3161860), (156, 2918640), (160, 2845674), (180, 2529488), (192, 2371395), (195, 2334912), (208, 2188980), (234, 1945760), (240, 1897116), (260, 1751184), (288, 1580930), (312, 1459320), (320, 1422837), (360, 1264744), (390, 1167456), (416, 1094490), (468, 972880), (480, 948558), (520, 875592), (576, 790465), (585, 778304), (624, 729660), (720, 632372), (780, 583728), (832, 547245), (936, 486440), (960, 474279), (1040, 437796), (1170, 389152), (1248, 364830), (1440, 316186), (1560, 291864), (1872, 243220), (2080, 218898), (2340, 194576), (2496, 182415), (2880, 158093), (3120, 145932), (3744, 121610), (4160, 109449), (4680, 97288), (6240, 72966), (7488, 60805), (9360, 48644), (12161, 37440), (12480, 36483), (18720, 24322)]