54993120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1297

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 158380320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1259, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2518, 2730, 2912, 3120, 3360, 3640, 3777, 4368, 5036, 5460, 6240, 6295, 7280, 7554, 8736, 8813, 10072, 10920, 12590, 14560, 15108, 16367, 17626, 18885, 20144, 21840, 25180, 26439, 30216, 32734, 35252, 37770, 40288, 43680, 44065, 49101, 50360, 52878, 60432, 65468, 70504, 75540, 81835, 88130, 98202, 100720, 105756, 114569, 120864, 130936, 132195, 141008, 151080, 163670, 176260, 196404, 201440, 211512, 229138, 245505, 261872, 264390, 282016, 302160, 327340, 343707, 352520, 392808, 423024, 458276, 491010, 523744, 528780, 572845, 604320, 654680, 687414, 705040, 785616, 846048, 916552, 982020, 1057560, 1145690, 1309360, 1374828, 1410080, 1571232, 1718535, 1833104, 1964040, 2115120, 2291380, 2618720, 2749656, 3437070, 3666208, 3928080, 4230240, 4582760, 5499312, 6874140, 7856160, 9165520, 10998624, 13748280, 18331040, 27496560, 54993120]

約数ペア:

[(1, 54993120), (2, 27496560), (3, 18331040), (4, 13748280), (5, 10998624), (6, 9165520), (7, 7856160), (8, 6874140), (10, 5499312), (12, 4582760), (13, 4230240), (14, 3928080), (15, 3666208), (16, 3437070), (20, 2749656), (21, 2618720), (24, 2291380), (26, 2115120), (28, 1964040), (30, 1833104), (32, 1718535), (35, 1571232), (39, 1410080), (40, 1374828), (42, 1309360), (48, 1145690), (52, 1057560), (56, 982020), (60, 916552), (65, 846048), (70, 785616), (78, 705040), (80, 687414), (84, 654680), (91, 604320), (96, 572845), (104, 528780), (105, 523744), (112, 491010), (120, 458276), (130, 423024), (140, 392808), (156, 352520), (160, 343707), (168, 327340), (182, 302160), (195, 282016), (208, 264390), (210, 261872), (224, 245505), (240, 229138), (260, 211512), (273, 201440), (280, 196404), (312, 176260), (336, 163670), (364, 151080), (390, 141008), (416, 132195), (420, 130936), (455, 120864), (480, 114569), (520, 105756), (546, 100720), (560, 98202), (624, 88130), (672, 81835), (728, 75540), (780, 70504), (840, 65468), (910, 60432), (1040, 52878), (1092, 50360), (1120, 49101), (1248, 44065), (1259, 43680), (1365, 40288), (1456, 37770), (1560, 35252), (1680, 32734), (1820, 30216), (2080, 26439), (2184, 25180), (2518, 21840), (2730, 20144), (2912, 18885), (3120, 17626), (3360, 16367), (3640, 15108), (3777, 14560), (4368, 12590), (5036, 10920), (5460, 10072), (6240, 8813), (6295, 8736), (7280, 7554)]