180976992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 144

約数和(自身を含む): 560770560

約数和(自身を除く): 379793568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 474, 487, 553, 588, 632, 672, 784, 948, 974, 1106, 1176, 1264, 1461, 1568, 1659, 1896, 1948, 2212, 2352, 2528, 2922, 3318, 3409, 3792, 3871, 3896, 4424, 4704, 5844, 6636, 6818, 7584, 7742, 7792, 8848, 10227, 11613, 11688, 13272, 13636, 15484, 15584, 17696, 20454, 23226, 23376, 23863, 26544, 27272, 30968, 38473, 40908, 46452, 46752, 47726, 53088, 54544, 61936, 71589, 76946, 81816, 92904, 95452, 109088, 115419, 123872, 143178, 153892, 163632, 185808, 190904, 230838, 269311, 286356, 307784, 327264, 371616, 381808, 461676, 538622, 572712, 615568, 763616, 807933, 923352, 1077244, 1145424, 1231136, 1615866, 1846704, 1885177, 2154488, 2290848, 3231732, 3693408, 3770354, 4308976, 5655531, 6463464, 7540708, 8617952, 11311062, 12926928, 15081416, 22622124, 25853856, 30162832, 45244248, 60325664, 90488496, 180976992]

約数ペア:

[(1, 180976992), (2, 90488496), (3, 60325664), (4, 45244248), (6, 30162832), (7, 25853856), (8, 22622124), (12, 15081416), (14, 12926928), (16, 11311062), (21, 8617952), (24, 7540708), (28, 6463464), (32, 5655531), (42, 4308976), (48, 3770354), (49, 3693408), (56, 3231732), (79, 2290848), (84, 2154488), (96, 1885177), (98, 1846704), (112, 1615866), (147, 1231136), (158, 1145424), (168, 1077244), (196, 923352), (224, 807933), (237, 763616), (294, 615568), (316, 572712), (336, 538622), (392, 461676), (474, 381808), (487, 371616), (553, 327264), (588, 307784), (632, 286356), (672, 269311), (784, 230838), (948, 190904), (974, 185808), (1106, 163632), (1176, 153892), (1264, 143178), (1461, 123872), (1568, 115419), (1659, 109088), (1896, 95452), (1948, 92904), (2212, 81816), (2352, 76946), (2528, 71589), (2922, 61936), (3318, 54544), (3409, 53088), (3792, 47726), (3871, 46752), (3896, 46452), (4424, 40908), (4704, 38473), (5844, 30968), (6636, 27272), (6818, 26544), (7584, 23863), (7742, 23376), (7792, 23226), (8848, 20454), (10227, 17696), (11613, 15584), (11688, 15484), (13272, 13636)]