48319320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 179988480

約数和(自身を除く): 131669160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 46, 56, 60, 61, 69, 70, 82, 84, 92, 105, 115, 120, 122, 123, 138, 140, 161, 164, 168, 183, 184, 205, 210, 230, 244, 246, 276, 280, 287, 305, 322, 328, 345, 366, 410, 420, 427, 460, 483, 488, 492, 552, 574, 610, 615, 644, 690, 732, 805, 820, 840, 854, 861, 915, 920, 943, 966, 984, 1148, 1220, 1230, 1281, 1288, 1380, 1403, 1435, 1464, 1610, 1640, 1708, 1722, 1830, 1886, 1932, 2135, 2296, 2415, 2440, 2460, 2501, 2562, 2760, 2806, 2829, 2870, 3220, 3416, 3444, 3660, 3772, 3864, 4209, 4270, 4305, 4715, 4830, 4920, 5002, 5124, 5612, 5658, 5740, 6405, 6440, 6601, 6888, 7015, 7320, 7503, 7544, 8418, 8540, 8610, 9430, 9660, 9821, 10004, 10248, 11224, 11316, 11480, 12505, 12810, 13202, 14030, 14145, 15006, 16836, 17080, 17220, 17507, 18860, 19320, 19642, 19803, 20008, 21045, 22632, 25010, 25620, 26404, 28060, 28290, 29463, 30012, 33005, 33672, 34440, 35014, 37515, 37720, 39284, 39606, 42090, 49105, 50020, 51240, 52521, 52808, 56120, 56580, 57523, 58926, 60024, 66010, 70028, 75030, 78568, 79212, 84180, 87535, 98210, 99015, 100040, 105042, 113160, 115046, 117852, 132020, 140056, 147315, 150060, 158424, 168360, 172569, 175070, 196420, 198030, 210084, 230092, 235704, 262605, 264040, 287615, 294630, 300120, 345138, 350140, 392840, 396060, 402661, 420168, 460184, 525210, 575230, 589260, 690276, 700280, 792120, 805322, 862845, 1050420, 1150460, 1178520, 1207983, 1380552, 1610644, 1725690, 2013305, 2100840, 2300920, 2415966, 3221288, 3451380, 4026610, 4831932, 6039915, 6902760, 8053220, 9663864, 12079830, 16106440, 24159660, 48319320]

約数ペア:

[(1, 48319320), (2, 24159660), (3, 16106440), (4, 12079830), (5, 9663864), (6, 8053220), (7, 6902760), (8, 6039915), (10, 4831932), (12, 4026610), (14, 3451380), (15, 3221288), (20, 2415966), (21, 2300920), (23, 2100840), (24, 2013305), (28, 1725690), (30, 1610644), (35, 1380552), (40, 1207983), (41, 1178520), (42, 1150460), (46, 1050420), (56, 862845), (60, 805322), (61, 792120), (69, 700280), (70, 690276), (82, 589260), (84, 575230), (92, 525210), (105, 460184), (115, 420168), (120, 402661), (122, 396060), (123, 392840), (138, 350140), (140, 345138), (161, 300120), (164, 294630), (168, 287615), (183, 264040), (184, 262605), (205, 235704), (210, 230092), (230, 210084), (244, 198030), (246, 196420), (276, 175070), (280, 172569), (287, 168360), (305, 158424), (322, 150060), (328, 147315), (345, 140056), (366, 132020), (410, 117852), (420, 115046), (427, 113160), (460, 105042), (483, 100040), (488, 99015), (492, 98210), (552, 87535), (574, 84180), (610, 79212), (615, 78568), (644, 75030), (690, 70028), (732, 66010), (805, 60024), (820, 58926), (840, 57523), (854, 56580), (861, 56120), (915, 52808), (920, 52521), (943, 51240), (966, 50020), (984, 49105), (1148, 42090), (1220, 39606), (1230, 39284), (1281, 37720), (1288, 37515), (1380, 35014), (1403, 34440), (1435, 33672), (1464, 33005), (1610, 30012), (1640, 29463), (1708, 28290), (1722, 28060), (1830, 26404), (1886, 25620), (1932, 25010), (2135, 22632), (2296, 21045), (2415, 20008), (2440, 19803), (2460, 19642), (2501, 19320), (2562, 18860), (2760, 17507), (2806, 17220), (2829, 17080), (2870, 16836), (3220, 15006), (3416, 14145), (3444, 14030), (3660, 13202), (3772, 12810), (3864, 12505), (4209, 11480), (4270, 11316), (4305, 11224), (4715, 10248), (4830, 10004), (4920, 9821), (5002, 9660), (5124, 9430), (5612, 8610), (5658, 8540), (5740, 8418), (6405, 7544), (6440, 7503), (6601, 7320), (6888, 7015)]