120474368

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 298260480

約数和(自身を除く): 177786112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 79, 92, 112, 128, 148, 158, 161, 184, 224, 256, 259, 296, 316, 322, 368, 448, 518, 553, 592, 632, 644, 736, 851, 896, 1036, 1106, 1184, 1264, 1288, 1472, 1702, 1792, 1817, 2072, 2212, 2368, 2528, 2576, 2923, 2944, 3404, 3634, 4144, 4424, 4736, 5056, 5152, 5846, 5888, 5957, 6808, 7268, 8288, 8848, 9472, 10112, 10304, 11692, 11914, 12719, 13616, 14536, 16576, 17696, 20224, 20461, 20608, 23384, 23828, 25438, 27232, 29072, 33152, 35392, 40922, 41216, 46768, 47656, 50876, 54464, 58144, 66304, 67229, 70784, 81844, 93536, 95312, 101752, 108928, 116288, 134458, 141568, 163688, 187072, 190624, 203504, 217856, 232576, 268916, 327376, 374144, 381248, 407008, 465152, 470603, 537832, 654752, 748288, 762496, 814016, 941206, 1075664, 1309504, 1524992, 1628032, 1882412, 2151328, 2619008, 3256064, 3764824, 4302656, 5238016, 7529648, 8605312, 15059296, 17210624, 30118592, 60237184, 120474368]

約数ペア:

[(1, 120474368), (2, 60237184), (4, 30118592), (7, 17210624), (8, 15059296), (14, 8605312), (16, 7529648), (23, 5238016), (28, 4302656), (32, 3764824), (37, 3256064), (46, 2619008), (56, 2151328), (64, 1882412), (74, 1628032), (79, 1524992), (92, 1309504), (112, 1075664), (128, 941206), (148, 814016), (158, 762496), (161, 748288), (184, 654752), (224, 537832), (256, 470603), (259, 465152), (296, 407008), (316, 381248), (322, 374144), (368, 327376), (448, 268916), (518, 232576), (553, 217856), (592, 203504), (632, 190624), (644, 187072), (736, 163688), (851, 141568), (896, 134458), (1036, 116288), (1106, 108928), (1184, 101752), (1264, 95312), (1288, 93536), (1472, 81844), (1702, 70784), (1792, 67229), (1817, 66304), (2072, 58144), (2212, 54464), (2368, 50876), (2528, 47656), (2576, 46768), (2923, 41216), (2944, 40922), (3404, 35392), (3634, 33152), (4144, 29072), (4424, 27232), (4736, 25438), (5056, 23828), (5152, 23384), (5846, 20608), (5888, 20461), (5957, 20224), (6808, 17696), (7268, 16576), (8288, 14536), (8848, 13616), (9472, 12719), (10112, 11914), (10304, 11692)]