120687984

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^2$

素因数の和:299

約数の個数: 90

約数和(自身を含む): 345387120

約数和(自身を除く): 224699136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 103, 144, 158, 206, 237, 309, 316, 412, 474, 618, 632, 711, 824, 927, 948, 1236, 1264, 1422, 1648, 1854, 1896, 2472, 2844, 3708, 3792, 4944, 5688, 7416, 8137, 10609, 11376, 14832, 16274, 21218, 24411, 31827, 32548, 42436, 48822, 63654, 65096, 73233, 84872, 95481, 97644, 127308, 130192, 146466, 169744, 190962, 195288, 254616, 292932, 381924, 390576, 509232, 585864, 763848, 838111, 1171728, 1527696, 1676222, 2514333, 3352444, 5028666, 6704888, 7542999, 10057332, 13409776, 15085998, 20114664, 30171996, 40229328, 60343992, 120687984]

約数ペア:

[(1, 120687984), (2, 60343992), (3, 40229328), (4, 30171996), (6, 20114664), (8, 15085998), (9, 13409776), (12, 10057332), (16, 7542999), (18, 6704888), (24, 5028666), (36, 3352444), (48, 2514333), (72, 1676222), (79, 1527696), (103, 1171728), (144, 838111), (158, 763848), (206, 585864), (237, 509232), (309, 390576), (316, 381924), (412, 292932), (474, 254616), (618, 195288), (632, 190962), (711, 169744), (824, 146466), (927, 130192), (948, 127308), (1236, 97644), (1264, 95481), (1422, 84872), (1648, 73233), (1854, 65096), (1896, 63654), (2472, 48822), (2844, 42436), (3708, 32548), (3792, 31827), (4944, 24411), (5688, 21218), (7416, 16274), (8137, 14832), (10609, 11376)]