49081920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 168981120

約数和(自身を除く): 119899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 43, 48, 58, 60, 64, 80, 82, 86, 87, 96, 116, 120, 123, 129, 145, 160, 164, 172, 174, 192, 205, 215, 232, 240, 246, 258, 290, 320, 328, 344, 348, 410, 430, 435, 464, 480, 492, 516, 580, 615, 645, 656, 688, 696, 820, 860, 870, 928, 960, 984, 1032, 1160, 1189, 1230, 1247, 1290, 1312, 1376, 1392, 1640, 1720, 1740, 1763, 1856, 1968, 2064, 2320, 2378, 2460, 2494, 2580, 2624, 2752, 2784, 3280, 3440, 3480, 3526, 3567, 3741, 3936, 4128, 4640, 4756, 4920, 4988, 5160, 5289, 5568, 5945, 6235, 6560, 6880, 6960, 7052, 7134, 7482, 7872, 8256, 8815, 9280, 9512, 9840, 9976, 10320, 10578, 11890, 12470, 13120, 13760, 13920, 14104, 14268, 14964, 17630, 17835, 18705, 19024, 19680, 19952, 20640, 21156, 23780, 24940, 26445, 27840, 28208, 28536, 29928, 35260, 35670, 37410, 38048, 39360, 39904, 41280, 42312, 47560, 49880, 51127, 52890, 56416, 57072, 59856, 70520, 71340, 74820, 76096, 79808, 84624, 95120, 99760, 102254, 105780, 112832, 114144, 119712, 141040, 142680, 149640, 153381, 169248, 190240, 199520, 204508, 211560, 228288, 239424, 255635, 282080, 285360, 299280, 306762, 338496, 380480, 399040, 409016, 423120, 511270, 564160, 570720, 598560, 613524, 766905, 818032, 846240, 1022540, 1141440, 1197120, 1227048, 1533810, 1636064, 1692480, 2045080, 2454096, 3067620, 3272128, 4090160, 4908192, 6135240, 8180320, 9816384, 12270480, 16360640, 24540960, 49081920]

約数ペア:

[(1, 49081920), (2, 24540960), (3, 16360640), (4, 12270480), (5, 9816384), (6, 8180320), (8, 6135240), (10, 4908192), (12, 4090160), (15, 3272128), (16, 3067620), (20, 2454096), (24, 2045080), (29, 1692480), (30, 1636064), (32, 1533810), (40, 1227048), (41, 1197120), (43, 1141440), (48, 1022540), (58, 846240), (60, 818032), (64, 766905), (80, 613524), (82, 598560), (86, 570720), (87, 564160), (96, 511270), (116, 423120), (120, 409016), (123, 399040), (129, 380480), (145, 338496), (160, 306762), (164, 299280), (172, 285360), (174, 282080), (192, 255635), (205, 239424), (215, 228288), (232, 211560), (240, 204508), (246, 199520), (258, 190240), (290, 169248), (320, 153381), (328, 149640), (344, 142680), (348, 141040), (410, 119712), (430, 114144), (435, 112832), (464, 105780), (480, 102254), (492, 99760), (516, 95120), (580, 84624), (615, 79808), (645, 76096), (656, 74820), (688, 71340), (696, 70520), (820, 59856), (860, 57072), (870, 56416), (928, 52890), (960, 51127), (984, 49880), (1032, 47560), (1160, 42312), (1189, 41280), (1230, 39904), (1247, 39360), (1290, 38048), (1312, 37410), (1376, 35670), (1392, 35260), (1640, 29928), (1720, 28536), (1740, 28208), (1763, 27840), (1856, 26445), (1968, 24940), (2064, 23780), (2320, 21156), (2378, 20640), (2460, 19952), (2494, 19680), (2580, 19024), (2624, 18705), (2752, 17835), (2784, 17630), (3280, 14964), (3440, 14268), (3480, 14104), (3526, 13920), (3567, 13760), (3741, 13120), (3936, 12470), (4128, 11890), (4640, 10578), (4756, 10320), (4920, 9976), (4988, 9840), (5160, 9512), (5289, 9280), (5568, 8815), (5945, 8256), (6235, 7872), (6560, 7482), (6880, 7134), (6960, 7052)]