48427680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 186157440

約数和(自身を除く): 137729760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 71, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 142, 145, 147, 160, 168, 174, 196, 203, 210, 213, 224, 232, 240, 245, 280, 284, 290, 294, 336, 348, 355, 392, 406, 420, 426, 435, 464, 480, 490, 497, 560, 568, 580, 588, 609, 672, 696, 710, 735, 784, 812, 840, 852, 870, 928, 980, 994, 1015, 1065, 1120, 1136, 1160, 1176, 1218, 1392, 1420, 1421, 1470, 1491, 1568, 1624, 1680, 1704, 1740, 1960, 1988, 2030, 2059, 2130, 2272, 2320, 2352, 2436, 2485, 2784, 2840, 2842, 2940, 2982, 3045, 3248, 3360, 3408, 3479, 3480, 3920, 3976, 4060, 4118, 4260, 4263, 4640, 4704, 4872, 4970, 5680, 5684, 5880, 5964, 6090, 6177, 6496, 6816, 6958, 6960, 7105, 7455, 7840, 7952, 8120, 8236, 8520, 8526, 9744, 9940, 10295, 10437, 11360, 11368, 11760, 11928, 12180, 12354, 13916, 13920, 14210, 14413, 14910, 15904, 16240, 16472, 17040, 17052, 17395, 19488, 19880, 20590, 20874, 21315, 22736, 23520, 23856, 24360, 24708, 27832, 28420, 28826, 29820, 30885, 32480, 32944, 34080, 34104, 34790, 39760, 41180, 41748, 42630, 43239, 45472, 47712, 48720, 49416, 52185, 55664, 56840, 57652, 59640, 61770, 65888, 68208, 69580, 72065, 79520, 82360, 83496, 85260, 86478, 97440, 98832, 100891, 104370, 111328, 113680, 115304, 119280, 123540, 136416, 139160, 144130, 164720, 166992, 170520, 172956, 197664, 201782, 208740, 216195, 227360, 230608, 238560, 247080, 278320, 288260, 302673, 329440, 333984, 341040, 345912, 403564, 417480, 432390, 461216, 494160, 504455, 556640, 576520, 605346, 682080, 691824, 807128, 834960, 864780, 988320, 1008910, 1153040, 1210692, 1383648, 1513365, 1614256, 1669920, 1729560, 2017820, 2306080, 2421384, 3026730, 3228512, 3459120, 4035640, 4842768, 6053460, 6918240, 8071280, 9685536, 12106920, 16142560, 24213840, 48427680]

約数ペア:

[(1, 48427680), (2, 24213840), (3, 16142560), (4, 12106920), (5, 9685536), (6, 8071280), (7, 6918240), (8, 6053460), (10, 4842768), (12, 4035640), (14, 3459120), (15, 3228512), (16, 3026730), (20, 2421384), (21, 2306080), (24, 2017820), (28, 1729560), (29, 1669920), (30, 1614256), (32, 1513365), (35, 1383648), (40, 1210692), (42, 1153040), (48, 1008910), (49, 988320), (56, 864780), (58, 834960), (60, 807128), (70, 691824), (71, 682080), (80, 605346), (84, 576520), (87, 556640), (96, 504455), (98, 494160), (105, 461216), (112, 432390), (116, 417480), (120, 403564), (140, 345912), (142, 341040), (145, 333984), (147, 329440), (160, 302673), (168, 288260), (174, 278320), (196, 247080), (203, 238560), (210, 230608), (213, 227360), (224, 216195), (232, 208740), (240, 201782), (245, 197664), (280, 172956), (284, 170520), (290, 166992), (294, 164720), (336, 144130), (348, 139160), (355, 136416), (392, 123540), (406, 119280), (420, 115304), (426, 113680), (435, 111328), (464, 104370), (480, 100891), (490, 98832), (497, 97440), (560, 86478), (568, 85260), (580, 83496), (588, 82360), (609, 79520), (672, 72065), (696, 69580), (710, 68208), (735, 65888), (784, 61770), (812, 59640), (840, 57652), (852, 56840), (870, 55664), (928, 52185), (980, 49416), (994, 48720), (1015, 47712), (1065, 45472), (1120, 43239), (1136, 42630), (1160, 41748), (1176, 41180), (1218, 39760), (1392, 34790), (1420, 34104), (1421, 34080), (1470, 32944), (1491, 32480), (1568, 30885), (1624, 29820), (1680, 28826), (1704, 28420), (1740, 27832), (1960, 24708), (1988, 24360), (2030, 23856), (2059, 23520), (2130, 22736), (2272, 21315), (2320, 20874), (2352, 20590), (2436, 19880), (2485, 19488), (2784, 17395), (2840, 17052), (2842, 17040), (2940, 16472), (2982, 16240), (3045, 15904), (3248, 14910), (3360, 14413), (3408, 14210), (3479, 13920), (3480, 13916), (3920, 12354), (3976, 12180), (4060, 11928), (4118, 11760), (4260, 11368), (4263, 11360), (4640, 10437), (4704, 10295), (4872, 9940), (4970, 9744), (5680, 8526), (5684, 8520), (5880, 8236), (5964, 8120), (6090, 7952), (6177, 7840), (6496, 7455), (6816, 7105), (6958, 6960)]