2971360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 8187480

約数和(自身を除く): 5216120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 379, 392, 490, 560, 758, 784, 980, 1120, 1516, 1568, 1895, 1960, 2653, 3032, 3790, 3920, 5306, 6064, 7580, 7840, 10612, 12128, 13265, 15160, 18571, 21224, 26530, 30320, 37142, 42448, 53060, 60640, 74284, 84896, 92855, 106120, 148568, 185710, 212240, 297136, 371420, 424480, 594272, 742840, 1485680, 2971360]

約数ペア:

[(1, 2971360), (2, 1485680), (4, 742840), (5, 594272), (7, 424480), (8, 371420), (10, 297136), (14, 212240), (16, 185710), (20, 148568), (28, 106120), (32, 92855), (35, 84896), (40, 74284), (49, 60640), (56, 53060), (70, 42448), (80, 37142), (98, 30320), (112, 26530), (140, 21224), (160, 18571), (196, 15160), (224, 13265), (245, 12128), (280, 10612), (379, 7840), (392, 7580), (490, 6064), (560, 5306), (758, 3920), (784, 3790), (980, 3032), (1120, 2653), (1516, 1960), (1568, 1895)]