2379440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{607}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 6446016

約数和(自身を除く): 4066576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 607, 784, 980, 1214, 1960, 2428, 3035, 3920, 4249, 4856, 6070, 8498, 9712, 12140, 16996, 21245, 24280, 29743, 33992, 42490, 48560, 59486, 67984, 84980, 118972, 148715, 169960, 237944, 297430, 339920, 475888, 594860, 1189720, 2379440]

約数ペア:

[(1, 2379440), (2, 1189720), (4, 594860), (5, 475888), (7, 339920), (8, 297430), (10, 237944), (14, 169960), (16, 148715), (20, 118972), (28, 84980), (35, 67984), (40, 59486), (49, 48560), (56, 42490), (70, 33992), (80, 29743), (98, 24280), (112, 21245), (140, 16996), (196, 12140), (245, 9712), (280, 8498), (392, 6070), (490, 4856), (560, 4249), (607, 3920), (784, 3035), (980, 2428), (1214, 1960)]